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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Every day, N passengers arrive at Takahashi Airport. The i-th passenger arrives at time T_i. Every passenger arrived at Takahashi airport travels to the city by bus. Each bus can accommodate up...
instruction
0
41,951
1
83,902
Yes
output
1
41,951
1
83,903
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Every day, N passengers arrive at Takahashi Airport. The i-th passenger arrives at time T_i. Every passenger arrived at Takahashi airport travels to the city by bus. Each bus can accommodate up...
instruction
0
41,952
1
83,904
Yes
output
1
41,952
1
83,905
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Every day, N passengers arrive at Takahashi Airport. The i-th passenger arrives at time T_i. Every passenger arrived at Takahashi airport travels to the city by bus. Each bus can accommodate up...
instruction
0
41,953
1
83,906
No
output
1
41,953
1
83,907
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Every day, N passengers arrive at Takahashi Airport. The i-th passenger arrives at time T_i. Every passenger arrived at Takahashi airport travels to the city by bus. Each bus can accommodate up...
instruction
0
41,954
1
83,908
No
output
1
41,954
1
83,909
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Every day, N passengers arrive at Takahashi Airport. The i-th passenger arrives at time T_i. Every passenger arrived at Takahashi airport travels to the city by bus. Each bus can accommodate up...
instruction
0
41,955
1
83,910
No
output
1
41,955
1
83,911
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Every day, N passengers arrive at Takahashi Airport. The i-th passenger arrives at time T_i. Every passenger arrived at Takahashi airport travels to the city by bus. Each bus can accommodate up...
instruction
0
41,956
1
83,912
No
output
1
41,956
1
83,913
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem JOI, who came to Australia for a trip, enjoyed sightseeing in various places and finally returned to Japan. Now, JOI is in the town with the international airport where the return fligh...
instruction
0
42,011
1
84,022
No
output
1
42,011
1
84,023
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem JOI, who came to Australia for a trip, enjoyed sightseeing in various places and finally returned to Japan. Now, JOI is in the town with the international airport where the return fligh...
instruction
0
42,012
1
84,024
No
output
1
42,012
1
84,025
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem JOI, who came to Australia for a trip, enjoyed sightseeing in various places and finally returned to Japan. Now, JOI is in the town with the international airport where the return fligh...
instruction
0
42,013
1
84,026
No
output
1
42,013
1
84,027
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem JOI, who came to Australia for a trip, enjoyed sightseeing in various places and finally returned to Japan. Now, JOI is in the town with the international airport where the return fligh...
instruction
0
42,014
1
84,028
No
output
1
42,014
1
84,029
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. At one point, there was a president who traveled around Japan to do business. One day he got a mysterious ticket. If you use the ticket, the train fare will be free regardless of the distance to...
instruction
0
42,034
1
84,068
No
output
1
42,034
1
84,069
Provide a correct Python 3 solution for this coding contest problem. Problem There are $ N $ streetlights on a two-dimensional square of $ W \ times H $. Gaccho wants to start with $ (1,1) $ and go to $ (W, H) $. Gaccho is afraid of dark places, so he only wants to walk in the squares that are brightened by the stree...
instruction
0
42,073
1
84,146
"Correct Solution: ``` import heapq class point: def __init__(self, total, use, place): self.total = total self.use = use self.place = place def __lt__(self, other): return self.total < other.total or (self.total == other.total and self.use > self.use) w, h, n = map(int, input...
output
1
42,073
1
84,147
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Problem There are $ N $ streetlights on a two-dimensional square of $ W \ times H $. Gaccho wants to start with $ (1,1) $ and go to $ (W, H) $. Gaccho is afraid of dark places, so he only wants...
instruction
0
42,074
1
84,148
No
output
1
42,074
1
84,149
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,357
1
84,714
Tags: implementation Correct Solution: ``` # written with help of passed solutions from math import sqrt n, a, d = map(int, input().split()) a = float(a) ans = [0] * n tm = 0 for i in range(n): t, v = map(int, input().split()) acc_t = v / a add_t = 0 if acc_t ** 2 * a > 2 * d: add_t = sqrt(2 ...
output
1
42,357
1
84,715
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,358
1
84,716
Tags: implementation Correct Solution: ``` n,a,d=map(int,input().split()) p=[0]*n for i in range(n): t,v=map(int,input().split()) x=v/a y=(2*d/a) ** 0.5 p[i]=t+y if y<x else t+d/v+x/2 p[i]=max(p[i-1],p[i]) print('\n'.join(map(str,p))) ```
output
1
42,358
1
84,717
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,359
1
84,718
Tags: implementation Correct Solution: ``` from sys import stdin from math import sqrt n, a, d = map(int, stdin.readline().split()) test = stdin.readlines() prev = 0 for line in test: t, v = map(int, line.split()) x = v * v / 2 / a if d <= x: ans = sqrt(2 * d / a) + t else: ans = v /...
output
1
42,359
1
84,719
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,360
1
84,720
Tags: implementation Correct Solution: ``` import collections import functools import math import sys def In(): return map(int, sys.stdin.readline().split()) input = sys.stdin.readline import functools import math import sys def In(): return map(int, sys.stdin.readline().split()) input = sys.stdin.readl...
output
1
42,360
1
84,721
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,361
1
84,722
Tags: implementation Correct Solution: ``` #Code by Sounak, IIESTS #------------------------------warmup---------------------------- import os import sys import math from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fi...
output
1
42,361
1
84,723
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,362
1
84,724
Tags: implementation Correct Solution: ``` from sys import stdin, stdout input = stdin.readline n, a, d = map(int, input().split()) arr = [tuple(map(int, input().split())) for _ in range(n)] res = [0] * n for i in range(n): t, v = arr[i] x = v / a y = (2 * d / a) ** 0.5 res[i] = (t + y if y < x else t ...
output
1
42,362
1
84,725
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,363
1
84,726
Tags: implementation Correct Solution: ``` # written with help of passed solutions from math import sqrt n, a, d = map(int, input().split()) a = float(a) ans = [0] * n tm = 0 for i in range(n): t, v = map(int, input().split()) acc_t = v / a add_t = 0 if acc_t ** 2 * a > 2 * d: add_t = sqrt(2 ...
output
1
42,363
1
84,727
Provide tags and a correct Python 3 solution for this coding contest problem. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a d...
instruction
0
42,364
1
84,728
Tags: implementation Correct Solution: ``` from sys import stdin, stdout n, a, s = map(int, stdin.readline().split()) last = 0 for i in range(n): t, v = map(int, stdin.readline().split()) if not i: if (2 * s / a) ** 0.5 <= v / a: time = (2 * s / a) ** 0.5 else: d =...
output
1
42,364
1
84,729
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to...
instruction
0
42,365
1
84,730
Yes
output
1
42,365
1
84,731
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to...
instruction
0
42,366
1
84,732
No
output
1
42,366
1
84,733
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to...
instruction
0
42,367
1
84,734
No
output
1
42,367
1
84,735
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to...
instruction
0
42,368
1
84,736
No
output
1
42,368
1
84,737
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. In some country live wizards. They love to ride trolleybuses. A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to...
instruction
0
42,369
1
84,738
No
output
1
42,369
1
84,739
Provide tags and a correct Python 3 solution for this coding contest problem. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to vi (and vise versa) using the i-th road, the le...
instruction
0
42,446
1
84,892
Tags: graphs, greedy, shortest paths Correct Solution: ``` import os, sys from io import IOBase, BytesIO py2 = round(0.5) if py2: from future_builtins import ascii, filter, hex, map, oct, zip range = xrange BUFSIZE = 8192 class FastIO(BytesIO): newlines = 0 def __init__(self, file): self._f...
output
1
42,446
1
84,893
Provide tags and a correct Python 3 solution for this coding contest problem. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to vi (and vise versa) using the i-th road, the le...
instruction
0
42,447
1
84,894
Tags: graphs, greedy, shortest paths Correct Solution: ``` import sys input = sys.stdin.readline import heapq n, m, k = map(int, input().split()) adj = [[] for _ in range(n+5)] for _ in range(m): u, v, w = map(int, input().split()) adj[u].append((v,w)) adj[v].append((u,w)) train = [-1 for _ in range(n+...
output
1
42,447
1
84,895
Provide tags and a correct Python 3 solution for this coding contest problem. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to vi (and vise versa) using the i-th road, the le...
instruction
0
42,448
1
84,896
Tags: graphs, greedy, shortest paths Correct Solution: ``` #=============================================================================================== #importing some useful libraries. from __future__ import division, print_function from fractions import Fraction import sys import os from io import BytesIO, IO...
output
1
42,448
1
84,897
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to ...
instruction
0
42,449
1
84,898
No
output
1
42,449
1
84,899
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to ...
instruction
0
42,450
1
84,900
No
output
1
42,450
1
84,901
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to ...
instruction
0
42,451
1
84,902
No
output
1
42,451
1
84,903
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to ...
instruction
0
42,452
1
84,904
No
output
1
42,452
1
84,905
Evaluate the correctness of the submitted Python 2 solution to the coding contest problem. Provide a "Yes" or "No" response. Jzzhu is the president of country A. There are n cities numbered from 1 to n in his country. City 1 is the capital of A. Also there are m roads connecting the cities. One can go from city ui to ...
instruction
0
42,453
1
84,906
No
output
1
42,453
1
84,907
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,752
1
85,504
"Correct Solution: ``` import sys, copy from itertools import permutations def wf(d): for k in range(N): for i in range(N): for j in range(N): d[i][j] = min(d[i][j],d[i][k]+d[k][j]) return d N,M,R = map(int,input().split()) Rs = list(map(int,input().split())) d = [[float('inf') for i in range(N...
output
1
42,752
1
85,505
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,753
1
85,506
"Correct Solution: ``` from itertools import permutations n,m,r = map(int,input().split()) rl = list(map(int,input().split())) d = [[10**8]*n for i in range(n)] for i in range(m): a,b,c = map(int,input().split()) d[a-1][b-1] = d[b-1][a-1] = c for k in range(n): for i in range(n): for j in range(n): d[i]...
output
1
42,753
1
85,507
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,754
1
85,508
"Correct Solution: ``` from itertools import permutations def WarshallFloyd(M): N = len(M) for k in range(N): for j in range(N): for i in range(N): M[i][j] = min(M[i][j], M[i][k] + M[k][j]) return M INF = 1e10 N, M, K = map(int, input().split()) R = [int(i) - 1 for i i...
output
1
42,754
1
85,509
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,755
1
85,510
"Correct Solution: ``` from itertools import* n,m,R=map(int,input().split()) r=map(int,input().split()) d=[[10**18]*n for _ in range(n)] for i in range(m): a,b,c=map(int,input().split()) d[a-1][b-1]=c d[b-1][a-1]=c for i in range(n): d[i][i]=0 for k in range(n): for i in range(n): for j in r...
output
1
42,755
1
85,511
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,756
1
85,512
"Correct Solution: ``` import itertools N, M, R = map(int, input().split()) r = [int(x) - 1 for x in input().split()] dist = [[float('inf')] * N for _ in range(N)] for _ in range(M): a, b, c = map(int, input().split()) a -= 1 b -= 1 dist[a][b] = dist[b][a] = c for k in range(N): for i in range(N): for j in...
output
1
42,756
1
85,513
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,757
1
85,514
"Correct Solution: ``` import itertools N,M,R = map(int, input().split()) rlist = [int(r) for r in input().split()] INF = 10**9 E = [[INF]*N for _ in range(N)] for _ in range(M): a, b, c = map(int, input().split()) E[a-1][b-1] = c E[b-1][a-1] = c for k in range(N): for i in range(N): for j...
output
1
42,757
1
85,515
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,758
1
85,516
"Correct Solution: ``` N,M,R = map(int,input().split()) r = list(map(int,input().split())) INF = 10**18 d = [[INF for i in range(N)] for j in range(N)] for i in range(M): a,b,c = map(int,input().split()) d[a-1][b-1] = c d[b-1][a-1] = c for i in range(N): d[i][i] = 0 # ワーシャルフロイド for k in range(N): ...
output
1
42,758
1
85,517
Provide a correct Python 3 solution for this coding contest problem. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order). She will fly ...
instruction
0
42,759
1
85,518
"Correct Solution: ``` n,m,R = map(int,input().split()) r = list(map(int,input().split())) INF = 10**10 d = [[INF for i in range(n)] for j in range(n)] for i in range(m): a,b,c = map(int,input().split()) d[a-1][b-1] = c d[b-1][a-1] = c for k in range(n): for i in range(n): for j in range(n): ...
output
1
42,759
1
85,519
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,760
1
85,520
Yes
output
1
42,760
1
85,521
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,761
1
85,522
Yes
output
1
42,761
1
85,523
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,762
1
85,524
Yes
output
1
42,762
1
85,525
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,763
1
85,526
Yes
output
1
42,763
1
85,527
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,764
1
85,528
No
output
1
42,764
1
85,529
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,765
1
85,530
No
output
1
42,765
1
85,531
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,766
1
85,532
No
output
1
42,766
1
85,533
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are N towns in the State of Atcoder, connected by M bidirectional roads. The i-th road connects Town A_i and B_i and has a length of C_i. Joisino is visiting R towns in the state, r_1,r_...
instruction
0
42,767
1
85,534
No
output
1
42,767
1
85,535