Datasets:
AdapterOcean
/
python3-standardized_cluster_11_std

Dataset card Data Studio Files
xet
 Community
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int64
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cluster
float64
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Provide tags and a correct Python 3 solution for this coding contest problem. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to multiple testcases in the easiest problem! Init...
instruction
0
43,113
11
86,226
Tags: binary search, constructive algorithms, data structures, greedy, sortings, two pointers Correct Solution: ``` import sys sys.setrecursionlimit(10 ** 6) int1 = lambda x: int(x) - 1 p2D = lambda x: print(*x, sep="\n") def II(): return int(sys.stdin.readline()) def MI(): return map(int, sys.stdin.readline().split()...
output
1
43,113
11
86,227
Provide tags and a correct Python 3 solution for this coding contest problem. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to multiple testcases in the easiest problem! Init...
instruction
0
43,114
11
86,228
Tags: binary search, constructive algorithms, data structures, greedy, sortings, two pointers Correct Solution: ``` import heapq line = input() n, k = (int(i) for i in line.split(' ')) line = input() num = [int(i) for i in line.split(' ')] line = input() c = [int(i) for i in line.split(' ')] memo = [(c[-1], 999999999)...
output
1
43,114
11
86,229
Provide tags and a correct Python 3 solution for this coding contest problem. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to multiple testcases in the easiest problem! Init...
instruction
0
43,115
11
86,230
Tags: binary search, constructive algorithms, data structures, greedy, sortings, two pointers Correct Solution: ``` from collections import defaultdict n, k = [int(i) for i in input().split()] m = sorted([int(i) for i in input().split()]) c = [int(i) for i in input().split()] m_count= defaultdict(int) for i in m: m...
output
1
43,115
11
86,231
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,116
11
86,232
Yes
output
1
43,116
11
86,233
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,117
11
86,234
Yes
output
1
43,117
11
86,235
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,118
11
86,236
Yes
output
1
43,118
11
86,237
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,119
11
86,238
Yes
output
1
43,119
11
86,239
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,120
11
86,240
No
output
1
43,120
11
86,241
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,121
11
86,242
No
output
1
43,121
11
86,243
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,122
11
86,244
No
output
1
43,122
11
86,245
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. So you decided to hold a contest on Codeforces. You prepared the problems: statements, solutions, checkers, validators, tests... Suddenly, your coordinator asks you to change all your tests to m...
instruction
0
43,123
11
86,246
No
output
1
43,123
11
86,247
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,148
11
86,296
Yes
output
1
43,148
11
86,297
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,149
11
86,298
Yes
output
1
43,149
11
86,299
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,150
11
86,300
Yes
output
1
43,150
11
86,301
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,151
11
86,302
Yes
output
1
43,151
11
86,303
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,152
11
86,304
No
output
1
43,152
11
86,305
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,153
11
86,306
No
output
1
43,153
11
86,307
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,154
11
86,308
No
output
1
43,154
11
86,309
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array of integers a_1,a_2,…,a_n. Find the maximum possible value of a_ia_ja_ka_la_t among all five indices (i, j, k, l, t) (i<j<k<l<t). Input The input consists of multiple te...
instruction
0
43,155
11
86,310
No
output
1
43,155
11
86,311
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Little Elephant loves playing with arrays. He has array a, consisting of n positive integers, indexed from 1 to n. Let's denote the number with index i as ai. Additionally the Little Eleph...
instruction
0
43,266
11
86,532
No
output
1
43,266
11
86,533
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. The Little Elephant loves playing with arrays. He has array a, consisting of n positive integers, indexed from 1 to n. Let's denote the number with index i as ai. Additionally the Little Eleph...
instruction
0
43,267
11
86,534
No
output
1
43,267
11
86,535
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,352
11
86,704
Yes
output
1
43,352
11
86,705
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,353
11
86,706
Yes
output
1
43,353
11
86,707
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,354
11
86,708
Yes
output
1
43,354
11
86,709
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,355
11
86,710
Yes
output
1
43,355
11
86,711
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,356
11
86,712
No
output
1
43,356
11
86,713
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,357
11
86,714
No
output
1
43,357
11
86,715
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,358
11
86,716
No
output
1
43,358
11
86,717
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test proble...
instruction
0
43,359
11
86,718
No
output
1
43,359
11
86,719
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,428
11
86,856
Tags: greedy, implementation Correct Solution: ``` import sys sys.stderr = sys.stdout def division(n, m, S): u0 = 1 v0 = n for u, v in S: if v < u: u, v = v, u u0 = max(u0, u) v0 = min(v0, v) if u0 >= v0: return 0 return v0 - u0 def main(): ...
output
1
43,428
11
86,857
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,429
11
86,858
Tags: greedy, implementation Correct Solution: ``` nm=input().split() n=int(nm[0]) m=int(nm[1]) if m==0: print (n-1) else: i=0 d1=[] d2=[] while i<m: uv=input().split() u=int(uv[0]) v=int(uv[1]) d1.append(max(u,v)) d2.append(min(u,v)) i+=1 x=min(d1...
output
1
43,429
11
86,859
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,430
11
86,860
Tags: greedy, implementation Correct Solution: ``` def readInts(): return map(int, input().split()) n, m = readInts() lo = 1 hi = n for _ in range(m): a, b = readInts() lo = max ( lo, min(a,b) ) hi = min ( hi, max(a,b) ) print( max(0, hi-lo) ) ```
output
1
43,430
11
86,861
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,431
11
86,862
Tags: greedy, implementation Correct Solution: ``` n, m = map(int, input().split()) count = [0] * n for i in range(m): a, b = map(int, input().split()) low, high = min(a, b) - 1, max(a, b) - 1 count[low] += 1 count[high] -= 1 cur, res = 0, 0 for i in range(n - 1): cur += count[i] if cur == m: re...
output
1
43,431
11
86,863
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,432
11
86,864
Tags: greedy, implementation Correct Solution: ``` a,b=map(int,input().split()) l,r=0,a;ans=1 z=[0]*(a+1) for _ in " "*b: u,v=sorted(map(int,input().split())) if z[u]==2 or z[v]==1:ans=0 elif z[u]!=0 and z[v]!=0 and z[u]==z[v]:ans=0 else: z[u]=1;z[v]=2 if u>=r:ans=0 if v<=l:ans=0...
output
1
43,432
11
86,865
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,433
11
86,866
Tags: greedy, implementation Correct Solution: ``` n, m = map(int,input().split()) l, r = 1, n for i in range(m): x, y = map( int, input().split() ) if x > y: x, y = y, x l, r = max(x,l),min(y,r) if r - l < 0: l,r=0,0 print(r - l) ```
output
1
43,433
11
86,867
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,434
11
86,868
Tags: greedy, implementation Correct Solution: ``` n, m = list(map(int, input().split())) A, B = 1, n for _ in range(m): u, v = list(map(int, input().split())) if u > v: u, v = v, u A = max(A, u) B = min(B, v) print(max(B-A, 0)) ```
output
1
43,434
11
86,869
Provide tags and a correct Python 3 solution for this coding contest problem. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs of similar problems. Authors want to split probl...
instruction
0
43,435
11
86,870
Tags: greedy, implementation Correct Solution: ``` n,m = map(int,input().split()) #a = [1]*n i,j = 2,n for k in range(m): x,y = map(int,input().split()) if x>y:x,y = y,x i,j = max(i,x+1), min(j,y) #print(j-i+1) print(max(j-i+1,0)) ```
output
1
43,435
11
86,871
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,436
11
86,872
Yes
output
1
43,436
11
86,873
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,437
11
86,874
Yes
output
1
43,437
11
86,875
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,438
11
86,876
Yes
output
1
43,438
11
86,877
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,439
11
86,878
Yes
output
1
43,439
11
86,879
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,440
11
86,880
No
output
1
43,440
11
86,881
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,441
11
86,882
No
output
1
43,441
11
86,883
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,442
11
86,884
No
output
1
43,442
11
86,885
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n problems prepared for the next Codeforces round. They are arranged in ascending order by their difficulty, and no two problems have the same difficulty. Moreover, there are m pairs o...
instruction
0
43,443
11
86,886
No
output
1
43,443
11
86,887
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A robot, a wall, and a goal are installed on the board, and a program that describes the behavior pattern of the robot is given. The given program is represented by the following EBNF. Progra...
instruction
0
43,769
11
87,538
No
output
1
43,769
11
87,539
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Petya has come to the math exam and wants to solve as many problems as possible. He prepared and carefully studied the rules by which the exam passes. The exam consists of n problems that can b...
instruction
0
43,970
11
87,940
Yes
output
1
43,970
11
87,941
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Petya has come to the math exam and wants to solve as many problems as possible. He prepared and carefully studied the rules by which the exam passes. The exam consists of n problems that can b...
instruction
0
43,971
11
87,942
Yes
output
1
43,971
11
87,943
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Petya has come to the math exam and wants to solve as many problems as possible. He prepared and carefully studied the rules by which the exam passes. The exam consists of n problems that can b...
instruction
0
43,972
11
87,944
Yes
output
1
43,972
11
87,945
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Petya has come to the math exam and wants to solve as many problems as possible. He prepared and carefully studied the rules by which the exam passes. The exam consists of n problems that can b...
instruction
0
43,973
11
87,946
Yes
output
1
43,973
11
87,947