message stringlengths 2 19.9k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 322 108k | cluster float64 15 15 | __index_level_0__ int64 644 217k |
|---|---|---|---|---|---|
Provide tags and a correct Python 3 solution for this coding contest problem.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a square flat grid, which initially has the outlin... | instruction | 0 | 24,956 | 15 | 49,912 |
Tags: greedy, math
Correct Solution:
```
from math import ceil
for _ in range(int(input())):
n=int(input())
print(int(ceil((n+1)/2)))
``` | output | 1 | 24,956 | 15 | 49,913 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a square flat grid, which initially has the outlin... | instruction | 0 | 24,957 | 15 | 49,914 |
Tags: greedy, math
Correct Solution:
```
for _ in range(int(input())):
n = int(input())
k = int(n//2 + 1)
print(k)
``` | output | 1 | 24,957 | 15 | 49,915 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a square flat grid, which initially has the outlin... | instruction | 0 | 24,958 | 15 | 49,916 |
Tags: greedy, math
Correct Solution:
```
# The question isn't who is doing to let me, it's who is going to stop me. Ayn Rand
# by : Blue Edge - Create some chaos
for _ in range(int(input())):
n=int(input())
print(n//2 + 1)
``` | output | 1 | 24,958 | 15 | 49,917 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a square flat grid, which initially has the outlin... | instruction | 0 | 24,959 | 15 | 49,918 |
Tags: greedy, math
Correct Solution:
```
n = input()
a = []
for i in range(int(n)):
tmp = input()
a.append(int(tmp))
for i in a:
ans = i // 2 + 1
print(ans)
``` | output | 1 | 24,959 | 15 | 49,919 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a s... | instruction | 0 | 24,960 | 15 | 49,920 |
Yes | output | 1 | 24,960 | 15 | 49,921 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a s... | instruction | 0 | 24,962 | 15 | 49,924 |
Yes | output | 1 | 24,962 | 15 | 49,925 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a s... | instruction | 0 | 24,963 | 15 | 49,926 |
Yes | output | 1 | 24,963 | 15 | 49,927 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a s... | instruction | 0 | 24,964 | 15 | 49,928 |
No | output | 1 | 24,964 | 15 | 49,929 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a s... | instruction | 0 | 24,965 | 15 | 49,930 |
No | output | 1 | 24,965 | 15 | 49,931 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One evening Rainbow Dash and Fluttershy have come up with a game. Since the ponies are friends, they have decided not to compete in the game but to pursue a common goal.
The game starts on a s... | instruction | 0 | 24,967 | 15 | 49,934 |
No | output | 1 | 24,967 | 15 | 49,935 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table).
At the beginning of the game Alice puts k ships on the field without telling the... | instruction | 0 | 25,146 | 15 | 50,292 |
Tags: binary search, data structures, greedy, sortings
Correct Solution:
```
import sys
def minp():
return sys.stdin.readline().strip()
def mint():
return int(minp())
def mints():
return map(int, minp().split())
def solve():
n, k, a = mints()
a += 1
m = mint()
x = list(mints())
l = 0
r = m + 1
while r - l... | output | 1 | 25,146 | 15 | 50,293 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table).
At the beginning of the game Alice puts k ships on the field without telling the... | instruction | 0 | 25,147 | 15 | 50,294 |
Tags: binary search, data structures, greedy, sortings
Correct Solution:
```
n,k,a = map(int,input().split())
m = int(input())
x = [int(y) for y in input().split()]
def check(K):
used = [0]*(n+1)
for i in range(K):
used[x[i]] = 1
for i in range(1,n+1):
used[i]+=used[i-1]
have = 0
i ... | output | 1 | 25,147 | 15 | 50,295 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table).
At the beginning of the game Alice puts k ships on the field without telling the... | instruction | 0 | 25,148 | 15 | 50,296 |
Tags: binary search, data structures, greedy, sortings
Correct Solution:
```
n,k,b = map(int,input().split())
m = int(input())+1
b += 1
a = list(map(int,input().split()))
l,r = 0,m
while r-l > 1:
d = (l+r)//2
c = sorted(a[:d])
if sum([(p-q)//b for q,p in zip([0]+c,c+[n+1])]) >= k:
l = d
else:
... | output | 1 | 25,148 | 15 | 50,297 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table).
At the beginning of the game Alice puts k ships on the field without telling the... | instruction | 0 | 25,149 | 15 | 50,298 |
Tags: binary search, data structures, greedy, sortings
Correct Solution:
```
import math
import heapq,bisect
import sys
from collections import deque
from fractions import Fraction
# ------------------------------warmup----------------------------
import os
import sys
from io import BytesIO, IOBase
BUFSIZE = 8192
cl... | output | 1 | 25,149 | 15 | 50,299 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table).
At the beginning of the game Alice puts k ships on the field without telling the... | instruction | 0 | 25,150 | 15 | 50,300 |
Tags: binary search, data structures, greedy, sortings
Correct Solution:
```
import math
from bisect import bisect_right, bisect_left
from collections import Counter, defaultdict
from heapq import heappop, heappush
from itertools import accumulate
R = lambda: map(int, input().split())
mm, k, a = R()
junk = int(input()... | output | 1 | 25,150 | 15 | 50,301 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table).
At the beginning of the game Alice puts k ships on the field without telling the... | instruction | 0 | 25,151 | 15 | 50,302 |
Tags: binary search, data structures, greedy, sortings
Correct Solution:
```
n,k,a=map(int,input().split())
m=int(input())+1
x=list(map(int,input().split()))+[0]
l,r=0,m
while r-l>1:
d=(l+r)//2
y=sorted(x[:d])
if sum((q-p)//(a+1) for p,q in zip([0]+y,y+[n+1]))>=k:l=d
else:r=d
print(r%m-(r==m))
``` | output | 1 | 25,151 | 15 | 50,303 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,321 | 15 | 50,642 |
"Correct Solution:
```
ma = lambda :map(int,input().split())
lma = lambda :list(map(int,input().split()))
tma = lambda :tuple(map(int,input().split()))
ni = lambda:int(input())
yn = lambda fl:print("Yes") if fl else print("No")
import collections
import math
import itertools
import heapq as hq
R,C,K = ma()
V = [[0 for ... | output | 1 | 25,321 | 15 | 50,643 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,322 | 15 | 50,644 |
"Correct Solution:
```
R, C, K = map(int, input().split())
xy = [[0] * (C + 1) for _ in range(R + 1)]
for _ in range(K) :
r, c, v = map(int, input().split())
xy[r - 1][c - 1] = v
dp = [[[0] * (C + 1) for _ in range(R + 1)] for _ in range(4)]
for cy in range(R + 1) :
for cx in range(C + 1) :
if cx < C :
... | output | 1 | 25,322 | 15 | 50,645 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,323 | 15 | 50,646 |
"Correct Solution:
```
R,C,K=map(int,input().split())
l=[[0] * C for i in range(R)]
for i in range(K):
a,b,c=map(int,input().split())
a-=1
b-=1
l[a][b]=c
dp=[[0] * C for i in range(R)]
for i in range(R):
kdp=[0]*4
for j in range(C):
if i>0:
kdp[0]=max(kdp[0],dp[i-1][j])
for k in range(2,-1,-1)... | output | 1 | 25,323 | 15 | 50,647 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,324 | 15 | 50,648 |
"Correct Solution:
```
f,h=range,input
R,C,K=map(int,h().split())
l=lambda:[-~C*[0]for i in f(R+1)]
G=l()
for i in'_'*K:r,c,v=map(int,h().split());G[r][c]=v
F=[l()for i in f(4)]
for r in f(1,R+1):
for x in f(1,4):
for c in f(1,C+1):F[x][r][c]=max(F[x-1][r][c],max(F[x-1][r][c-1],(x<2)*F[3][r-1][c])+G[r][c],F[x][r][c-... | output | 1 | 25,324 | 15 | 50,649 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,325 | 15 | 50,650 |
"Correct Solution:
```
import sys
def input(): return sys.stdin.readline().strip()
def mapint(): return map(int, input().split())
sys.setrecursionlimit(10**9)
R, C, K = mapint()
dp = [[[0]*C for _ in range(R)] for _ in range(4)]
from collections import defaultdict
dic = [[0]*C for _ in range(R)]
for _ in range(K):
... | output | 1 | 25,325 | 15 | 50,651 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,326 | 15 | 50,652 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
R,C,K = map(int, input().split())
items = [[0 for _ in range(C+1)] for _ in range(R+1)]
for i in range(K):
r,c,v = map(int, input().split())
items[r][c] = v
DP_prev = [0 for _ in range(C+1)]
DP1 = [0 for _ in range(C+1)]
DP2 = [0 for _ in range(C+1)]
DP3 = [0 for _ ... | output | 1 | 25,326 | 15 | 50,653 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,327 | 15 | 50,654 |
"Correct Solution:
```
def main():
import sys
input = sys.stdin.readline
r,c,k = map(int,input().split())
b = [[0 for _ in range(c)] for _ in range(r)]
for i in range(k):
y,x,v = map(int,input().split())
y -= 1
x -= 1
b[y][x] = v
# dp[j][l]:(i,j)に居て、i行目のアイテムをl個拾ったときの価値最大値。
dp = [[0 for _... | output | 1 | 25,327 | 15 | 50,655 |
Provide a correct Python 3 solution for this coding contest problem.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi will begin... | instruction | 0 | 25,328 | 15 | 50,656 |
"Correct Solution:
```
R, C, K = map(int, input().split())
V = [[0]*(C+1) for _ in range(R+1)]
for _ in range(K):
r, c, v = map(int, input().split())
V[r][c] = v
max_pre = [0]*(C+1)
for i in range(R+1):
now = [[0]*(3+1) for _ in range(C+1)]
for j in range(C+1):
v = V[i][j]
la = lb = 0
... | output | 1 | 25,328 | 15 | 50,657 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,329 | 15 | 50,658 |
Yes | output | 1 | 25,329 | 15 | 50,659 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,330 | 15 | 50,660 |
Yes | output | 1 | 25,330 | 15 | 50,661 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,331 | 15 | 50,662 |
Yes | output | 1 | 25,331 | 15 | 50,663 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,332 | 15 | 50,664 |
Yes | output | 1 | 25,332 | 15 | 50,665 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,333 | 15 | 50,666 |
No | output | 1 | 25,333 | 15 | 50,667 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,334 | 15 | 50,668 |
No | output | 1 | 25,334 | 15 | 50,669 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,335 | 15 | 50,670 |
No | output | 1 | 25,335 | 15 | 50,671 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at... | instruction | 0 | 25,336 | 15 | 50,672 |
No | output | 1 | 25,336 | 15 | 50,673 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,455 | 15 | 50,910 |
"Correct Solution:
```
x = int(input())
p = int(input())
p *= 0.01
print((x+1)//2/p)
``` | output | 1 | 25,455 | 15 | 50,911 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,456 | 15 | 50,912 |
"Correct Solution:
```
print((int(input())+1)//2/int(input())*100)
``` | output | 1 | 25,456 | 15 | 50,913 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,457 | 15 | 50,914 |
"Correct Solution:
```
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
# 偶奇をあわせて寄せていくだけ
X,P = map(int,read().split())
def f(x):
y = x // 2
return y * 100 / P
if X % 2 == 0:
answer = f(X)
else:
answer = 1 + (P * f(X-1) + (100-P) * f(... | output | 1 | 25,457 | 15 | 50,915 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,458 | 15 | 50,916 |
"Correct Solution:
```
#!/usr/bin/env python3
import math
x = int(input())
p = int(input())/100
print(math.ceil(x / 2) / p)
``` | output | 1 | 25,458 | 15 | 50,917 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,459 | 15 | 50,918 |
"Correct Solution:
```
x = int(input())
p = int(input())
if x % 2 == 0:
print (100 * (x//2) / p)
else:
print ((100 * (x//2+1) / p))
``` | output | 1 | 25,459 | 15 | 50,919 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,460 | 15 | 50,920 |
"Correct Solution:
```
from sys import exit, setrecursionlimit
from functools import reduce
from itertools import *
from collections import defaultdict
from bisect import bisect
def read():
return int(input())
def reads():
return [int(x) for x in input().split()]
setrecursionlimit(1000000)
x = read()
p = read()... | output | 1 | 25,460 | 15 | 50,921 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,461 | 15 | 50,922 |
"Correct Solution:
```
x = int(input())
p = int(input()) / 100
print(((x + 1) // 2) / p)
``` | output | 1 | 25,461 | 15 | 50,923 |
Provide a correct Python 3 solution for this coding contest problem.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards cannot be known to Aoki.
Time is divided into turns. I... | instruction | 0 | 25,462 | 15 | 50,924 |
"Correct Solution:
```
N = int(input())
M = int(input())
if N%2:
print(1 + (N-1) / 2 + (100 - M) * (N+1) /2 / M)
else:
print(N * 50 / M)
``` | output | 1 | 25,462 | 15 | 50,925 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Aoki is in search of Takahashi, who is missing in a one-dimentional world. Initially, the coordinate of Aoki is 0, and the coordinate of Takahashi is known to be x, but his coordinate afterwards... | instruction | 0 | 25,465 | 15 | 50,930 |
Yes | output | 1 | 25,465 | 15 | 50,931 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The jewel, a national treasure of the Kingdom of Pal, was stolen by bandits. As an adventurer, you heard the rumor and headed for the thief's hideout and managed to get the jewels back.
However... | instruction | 0 | 25,546 | 15 | 51,092 |
No | output | 1 | 25,546 | 15 | 51,093 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The jewel, a national treasure of the Kingdom of Pal, was stolen by bandits. As an adventurer, you heard the rumor and headed for the thief's hideout and managed to get the jewels back.
However... | instruction | 0 | 25,547 | 15 | 51,094 |
No | output | 1 | 25,547 | 15 | 51,095 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The jewel, a national treasure of the Kingdom of Pal, was stolen by bandits. As an adventurer, you heard the rumor and headed for the thief's hideout and managed to get the jewels back.
However... | instruction | 0 | 25,548 | 15 | 51,096 |
No | output | 1 | 25,548 | 15 | 51,097 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n cells, numbered 1,2,..., n from left to right. You have to place a robot at any cell initially. The robot must make exactly k moves.
In one move, the robot must move one cell to the left or right, provided that it doesn't move o... | instruction | 0 | 25,814 | 15 | 51,628 |
Tags: combinatorics, dp, math
Correct Solution:
```
from sys import stdin
import sys
mod = 10**9+7
tt = 1
ans = []
for loop in range(tt):
n,k,q = map(int,stdin.readline().split())
dp = [[0] * (k+1) for i in range(n)]
for j in range(k,-1,-1):
for i in range(n):
if j == k:
... | output | 1 | 25,814 | 15 | 51,629 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n cells, numbered 1,2,..., n from left to right. You have to place a robot at any cell initially. The robot must make exactly k moves.
In one move, the robot must move one cell to the left or right, provided that it doesn't move o... | instruction | 0 | 25,815 | 15 | 51,630 |
Tags: combinatorics, dp, math
Correct Solution:
```
import sys, io, os
input = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
mod = 1000000007
n,k,q = map(int,input().split())
dp = [[0 for j in range(k+1)] for i in range(n+1)]
for i in range(n):
dp[i][0] = 1
for j in range(1,k+1):
dp[0][j] = dp[1][j-... | output | 1 | 25,815 | 15 | 51,631 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n cells, numbered 1,2,..., n from left to right. You have to place a robot at any cell initially. The robot must make exactly k moves.
In one move, the robot must move one cell to the left or right, provided that it doesn't move o... | instruction | 0 | 25,816 | 15 | 51,632 |
Tags: combinatorics, dp, math
Correct Solution:
```
# by the authority of GOD author: manhar singh sachdev #
import os,sys
from io import BytesIO,IOBase
def main():
mod = 10**9+7
n,k,q = map(int,input().split())
a = list(map(int,input().split()))
curr = [[0]*(n+2) for _ in range(k+1)]
curr[0] ... | output | 1 | 25,816 | 15 | 51,633 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n cells, numbered 1,2,..., n from left to right. You have to place a robot at any cell initially. The robot must make exactly k moves.
In one move, the robot must move one cell to the left or right, provided that it doesn't move o... | instruction | 0 | 25,817 | 15 | 51,634 |
Tags: combinatorics, dp, math
Correct Solution:
```
import io,os;input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
n,k,q = map(int,input().split());mod = 10**9+7;dp = [[0 for j in range((n+1)//2)] for i in range(k//2+1)];dp[0] = [1 for j in range((n+1)//2)]
for i in range(1,k//2+1):
for j in range((n+1)//... | output | 1 | 25,817 | 15 | 51,635 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n cells, numbered 1,2,..., n from left to right. You have to place a robot at any cell initially. The robot must make exactly k moves.
In one move, the robot must move one cell to the left or right, provided that it doesn't move o... | instruction | 0 | 25,818 | 15 | 51,636 |
Tags: combinatorics, dp, math
Correct Solution:
```
import io,os;input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
n,k,q = map(int,input().split());mod = 10**9+7;dp = [[0 for j in range((n+1)//2)] for i in range(k//2+1)];dp[0] = [1 for j in range((n+1)//2)]
for i in range(1,k//2+1):
for j in range((n+1)//... | output | 1 | 25,818 | 15 | 51,637 |
Provide tags and a correct Python 3 solution for this coding contest problem.
There are n cells, numbered 1,2,..., n from left to right. You have to place a robot at any cell initially. The robot must make exactly k moves.
In one move, the robot must move one cell to the left or right, provided that it doesn't move o... | instruction | 0 | 25,819 | 15 | 51,638 |
Tags: combinatorics, dp, math
Correct Solution:
```
import sys, io, os
read = sys.stdin.readline
#read = io.BytesIO(os.read(0, os.fstat(0).st_size)).readline
input = lambda: map(int, read().split())
M = 10 ** 9 + 7
n, k, q = input()
a = list(input())
r = [0] * (n * (k + 1))
for i in range(n):
r[i] = 1
for j in ra... | output | 1 | 25,819 | 15 | 51,639 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.