message
stringlengths
2
44.5k
message_type
stringclasses
2 values
message_id
int64
0
1
conversation_id
int64
276
109k
cluster
float64
23
23
__index_level_0__
int64
552
217k
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kiwon's favorite video game is now holding a new year event to motivate the users! The game is about building and defending a castle, which led Kiwon to think about the following puzzle. In a 2...
instruction
0
34,417
23
68,834
No
output
1
34,417
23
68,835
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is an easier version of the problem H without modification queries. Lester and Delbert work at an electronics company. They are currently working on a microchip component serving to connec...
instruction
0
34,454
23
68,908
No
output
1
34,454
23
68,909
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is an easier version of the problem H without modification queries. Lester and Delbert work at an electronics company. They are currently working on a microchip component serving to connec...
instruction
0
34,455
23
68,910
No
output
1
34,455
23
68,911
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. This is an easier version of the problem H without modification queries. Lester and Delbert work at an electronics company. They are currently working on a microchip component serving to connec...
instruction
0
34,456
23
68,912
No
output
1
34,456
23
68,913
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,632
23
69,264
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` n, m, k = map(int, input().split()) c = k dir = "right" start_x = 1 start_y = 1 ans = [] while c > 0: if c == 1: r = m*n-2*(k-1) s = str(r)+' ' pos = [] while r > 0: pos.append((start_y,...
output
1
34,632
23
69,265
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,633
23
69,266
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` from itertools import chain r, c, n = map(int, input().split()) ans = [] for i in range(1, r + 1): x, y, z = (1, c + 1, 1) if i % 2 == 1 else (c, 0, -1) for j in range(x, y, z): ans.append((i, j)) l = r * c // n sans =...
output
1
34,633
23
69,267
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,634
23
69,268
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` import time,math,bisect,sys from sys import stdin,stdout from collections import deque from fractions import Fraction from collections import Counter from collections import OrderedDict pi=3.14159265358979323846264338327950 def II(): #...
output
1
34,634
23
69,269
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,635
23
69,270
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` n,m,k = map(int,input().split()) ans=[] i=1 j=1 gg = (n*m)//2 for g in range(gg): if i%2!=0: if j!=m: ans.append([i,j,i,j+1]) j+=2 if j==m+1: j=m i+=1 ...
output
1
34,635
23
69,271
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,636
23
69,272
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` import sys, math, itertools, random, bisect from collections import defaultdict # sys.setrecursionlimit(999999999) INF = 10**18 def get_ints(): return map(int, sys.stdin.readline().strip().split()) def get_array(): return list(map(int,...
output
1
34,636
23
69,273
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,637
23
69,274
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` n, m, k = [int(c) for c in input().split()] x, y = [1, 1] def next_cell(x, y): if x % 2 == 1 and y < m: return [x, y + 1] elif x % 2 == 0 and y > 1: return [x, y - 1] else: return [x + 1, y] for i...
output
1
34,637
23
69,275
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,638
23
69,276
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` #===========Template=============== from io import BytesIO, IOBase from math import sqrt import sys,os from os import path inpl=lambda:list(map(int,input().split())) inpm=lambda:map(int,input().split()) inpi=lambda:int(input()) inp=lam...
output
1
34,638
23
69,277
Provide tags and a correct Python 3 solution for this coding contest problem. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right. We will represent cell that is on the intersec...
instruction
0
34,639
23
69,278
Tags: constructive algorithms, dfs and similar, implementation Correct Solution: ``` n, m, k = [int(i) for i in input().split()] arr = [] start = 0 end = m cont = 1 for i in range(n): for j in range(start, end, cont): arr.append(i+1) arr.append(j+1) if start == 0: start = m-1 end...
output
1
34,639
23
69,279
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,640
23
69,280
Yes
output
1
34,640
23
69,281
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,641
23
69,282
Yes
output
1
34,641
23
69,283
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,642
23
69,284
Yes
output
1
34,642
23
69,285
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,643
23
69,286
Yes
output
1
34,643
23
69,287
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,644
23
69,288
No
output
1
34,644
23
69,289
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,645
23
69,290
No
output
1
34,645
23
69,291
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,646
23
69,292
No
output
1
34,646
23
69,293
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Valera has got a rectangle table consisting of n rows and m columns. Valera numbered the table rows starting from one, from top to bottom and the columns – starting from one, from left to right....
instruction
0
34,647
23
69,294
No
output
1
34,647
23
69,295
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a matrix of size n × m. Each element of the matrix is either 1 or 0. You have to determine the number of connected components consisting of 1's. Two cells belong to the same compon...
instruction
0
34,856
23
69,712
No
output
1
34,856
23
69,713
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a matrix of size n × m. Each element of the matrix is either 1 or 0. You have to determine the number of connected components consisting of 1's. Two cells belong to the same compon...
instruction
0
34,857
23
69,714
No
output
1
34,857
23
69,715
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a matrix of size n × m. Each element of the matrix is either 1 or 0. You have to determine the number of connected components consisting of 1's. Two cells belong to the same compon...
instruction
0
34,858
23
69,716
No
output
1
34,858
23
69,717
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a matrix of size n × m. Each element of the matrix is either 1 or 0. You have to determine the number of connected components consisting of 1's. Two cells belong to the same compon...
instruction
0
34,859
23
69,718
No
output
1
34,859
23
69,719
Provide a correct Python 3 solution for this coding contest problem. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature and the pillars found in the ruins. Was a clue to the lo...
instruction
0
35,085
23
70,170
"Correct Solution: ``` def main(): while True: n = int(input()) if not n: break ps = [list(map(int,input().split())) for i in range(n)] dic = set() for t in ps: dic.add((t[0],t[1])) ans = 0 for i in range(n): for j in range(n): p1 = ps[i] p2 = ps[j] ...
output
1
35,085
23
70,171
Provide a correct Python 3 solution for this coding contest problem. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature and the pillars found in the ruins. Was a clue to the lo...
instruction
0
35,086
23
70,172
"Correct Solution: ``` while True: n = int(input()) if not n: break poles = [tuple(map(int, input().split())) for _ in range(n)] poles_set = set(poles) max_square = 0 for i in range(n): x1, y1 = poles[i] for j in range(i, n): x2, y2 = poles[j] dx...
output
1
35,086
23
70,173
Provide a correct Python 3 solution for this coding contest problem. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature and the pillars found in the ruins. Was a clue to the lo...
instruction
0
35,087
23
70,174
"Correct Solution: ``` def main(): #points = [[False for i in range(5001)] for j in range(5001)] while True: n = int(input()) if not n: break ps = [] dic = {} for i in range(n): x, y = map(int,input().split()) dic[(x, y)] = 1; #points[x][y] = True ps.append((x,y)) ...
output
1
35,087
23
70,175
Provide a correct Python 3 solution for this coding contest problem. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature and the pillars found in the ruins. Was a clue to the lo...
instruction
0
35,088
23
70,176
"Correct Solution: ``` def main(): while True: n = int(input()) if not n: break ps = [] dic = {} for i in range(n): x, y = map(int,input().split()) dic[(x, y)] = 1; ps.append((x,y)) ans = 0 for i in range(n): for j in range(n): p1 = ps[i] ...
output
1
35,088
23
70,177
Provide a correct Python 3 solution for this coding contest problem. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature and the pillars found in the ruins. Was a clue to the lo...
instruction
0
35,089
23
70,178
"Correct Solution: ``` def main(): while True: n = int(input()) if not n: break ps = [list(map(int,input().split())) for i in range(n)] dic = set() for t in ps: dic.add((t[0],t[1])) ans = 0 for i in range(n): p1 = ps[i] p1x = p1[0] p1y = p1[1] for j i...
output
1
35,089
23
70,179
Provide a correct Python 3 solution for this coding contest problem. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature and the pillars found in the ruins. Was a clue to the lo...
instruction
0
35,090
23
70,180
"Correct Solution: ``` def main(): while True: n = int(input()) if not n: break ps = [tuple(map(int,input().split())) for i in range(n)] dic = set() for t in ps: dic.add(t) ans = 0 for i in range(n): p1 = ps[i] p1x = p1[0] p1y = p1[1] for j in range(n...
output
1
35,090
23
70,181
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature ...
instruction
0
35,091
23
70,182
No
output
1
35,091
23
70,183
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature ...
instruction
0
35,092
23
70,184
No
output
1
35,092
23
70,185
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature ...
instruction
0
35,093
23
70,186
No
output
1
35,093
23
70,187
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. problem Once upon a time there were settlements and many people lived there. People built buildings of various shapes and sizes. But those buildings have already been lost, only the literature ...
instruction
0
35,094
23
70,188
No
output
1
35,094
23
70,189
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,112
23
70,224
"Correct Solution: ``` from itertools import accumulate n = int(input()) a = [[0] * 1001 for _ in range(1001)] for x1, y1, x2, y2 in (map(int, input().split()) for _ in range(n)): a[x1][y1] += 1 a[x1][y2] -= 1 a[x2][y1] -= 1 a[x2][y2] += 1 print(max(map(max, map(accumulate, zip(*map(accumulate, a))))))...
output
1
35,112
23
70,225
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,113
23
70,226
"Correct Solution: ``` from itertools import accumulate n=int(input()) size=1005 sheet=[[0for i in range(size)] for i in range(size)] for i in range(n): a,b,c,d=map(int,input().split()) sheet[b][a]+=1 sheet[b][c]-=1 sheet[d][a]-=1 sheet[d][c]+=1 for i in range(size): sheet[i]=list(accumulate(she...
output
1
35,113
23
70,227
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,114
23
70,228
"Correct Solution: ``` from itertools import accumulate N = int(input()) xys = [] m_x = 0 m_y = 0 for i in range(N): xy = list(map(int, input().split())) xys += [xy] x_1,y_1,x_2,y_2 = xy m_x = max(x_2, m_x) m_y = max(y_2, m_y) im = [[0]*(m_x+1) for i in range(m_y+1)] for xy in xys: x_1,y_1,x_2,y_2 = xy im[y_...
output
1
35,114
23
70,229
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,115
23
70,230
"Correct Solution: ``` #!/usr/bin/env python3 # DSL_5_B: The Maximum Number of Overlaps from itertools import accumulate import sys if __name__ == '__main__': n = int(input()) ys = [0] * 1001 rects = [None] * 2 * n i = 0 for line in sys.stdin: x1, y1, x2, y2 = [int(j) for j in line.split...
output
1
35,115
23
70,231
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,116
23
70,232
"Correct Solution: ``` from itertools import accumulate import sys input = sys.stdin.buffer.readline sys.setrecursionlimit(10 ** 7) N = int(input()) grid = [[0] * 1002 for _ in range(1002)] for _ in range(N): x, y, xx, yy = map(int, input().split()) grid[x][y] += 1 grid[x][yy] -= 1 grid[xx][y] -= 1 ...
output
1
35,116
23
70,233
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,117
23
70,234
"Correct Solution: ``` N = int(input()) xs = set();ys = set() P = [] for i in range(N): x1,y1,x2,y2 = map(int, input().split()) xs.add(x1);xs.add(x2) ys.add(y1);ys.add(y2) P.append((x1,x2,y1,y2)) X = sorted(xs);Y = sorted(ys) MX = {x: i for i, x in enumerate(X)} MY = {y: i for i, y in enumerate(Y)...
output
1
35,117
23
70,235
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,118
23
70,236
"Correct Solution: ``` from itertools import accumulate im = [[0]*1001 for i in range(1001)] for x_1, y_1, x_2, y_2 in (map(int, input().split()) for _ in range(int(input()))): im[x_1][y_1] += 1 im[x_1][y_2] -= 1 im[x_2][y_1] -= 1 im[x_2][y_2] += 1 print(max(map(max, map(accumulate, zip(*map(accumulate, im)))))) `...
output
1
35,118
23
70,237
Provide a correct Python 3 solution for this coding contest problem. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * $ 0 \leq x1_i < x2_i \leq 1000 $ * $ 0 \leq y1_i < y2_i ...
instruction
0
35,119
23
70,238
"Correct Solution: ``` n = int(input()) lec = [[0 for i in range(1001)] for j in range(1001)] max_x = 0 max_y = 0 for i in range(n): x,y,s,t = map(int, input().split(" ")) lec[y][x] += 1 lec[y][s] -= 1 lec[t][x] -= 1 lec[t][s] += 1 max_x = max(max_x, s) max_y = max(max_y, t) for i in range(...
output
1
35,119
23
70,239
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * ...
instruction
0
35,120
23
70,240
No
output
1
35,120
23
70,241
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * ...
instruction
0
35,121
23
70,242
No
output
1
35,121
23
70,243
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given a set of $N$ axis-aligned rectangular seals, find the number of overlapped seals on the region which has the maximum number of overlapped seals. Constraints * $ 1 \leq N \leq 100000 $ * ...
instruction
0
35,122
23
70,244
No
output
1
35,122
23
70,245
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You might have remembered Theatre square from the [problem 1A](https://codeforces.com/problemset/problem/1/A). Now it's finally getting repaved. The square still has a rectangular shape of n × ...
instruction
0
35,345
23
70,690
Yes
output
1
35,345
23
70,691
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You might have remembered Theatre square from the [problem 1A](https://codeforces.com/problemset/problem/1/A). Now it's finally getting repaved. The square still has a rectangular shape of n × ...
instruction
0
35,346
23
70,692
Yes
output
1
35,346
23
70,693
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You might have remembered Theatre square from the [problem 1A](https://codeforces.com/problemset/problem/1/A). Now it's finally getting repaved. The square still has a rectangular shape of n × ...
instruction
0
35,347
23
70,694
Yes
output
1
35,347
23
70,695
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You might have remembered Theatre square from the [problem 1A](https://codeforces.com/problemset/problem/1/A). Now it's finally getting repaved. The square still has a rectangular shape of n × ...
instruction
0
35,348
23
70,696
Yes
output
1
35,348
23
70,697
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You might have remembered Theatre square from the [problem 1A](https://codeforces.com/problemset/problem/1/A). Now it's finally getting repaved. The square still has a rectangular shape of n × ...
instruction
0
35,349
23
70,698
No
output
1
35,349
23
70,699