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. Kavi has 2n points lying on the OX axis, i-th of which is located at x = i. Kavi considers all ways to split these 2n points into n pairs. Among those, he is interested in good pairings, which ...
instruction
0
97,241
23
194,482
Yes
output
1
97,241
23
194,483
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kavi has 2n points lying on the OX axis, i-th of which is located at x = i. Kavi considers all ways to split these 2n points into n pairs. Among those, he is interested in good pairings, which ...
instruction
0
97,242
23
194,484
Yes
output
1
97,242
23
194,485
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kavi has 2n points lying on the OX axis, i-th of which is located at x = i. Kavi considers all ways to split these 2n points into n pairs. Among those, he is interested in good pairings, which ...
instruction
0
97,243
23
194,486
No
output
1
97,243
23
194,487
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kavi has 2n points lying on the OX axis, i-th of which is located at x = i. Kavi considers all ways to split these 2n points into n pairs. Among those, he is interested in good pairings, which ...
instruction
0
97,244
23
194,488
No
output
1
97,244
23
194,489
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kavi has 2n points lying on the OX axis, i-th of which is located at x = i. Kavi considers all ways to split these 2n points into n pairs. Among those, he is interested in good pairings, which ...
instruction
0
97,245
23
194,490
No
output
1
97,245
23
194,491
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kavi has 2n points lying on the OX axis, i-th of which is located at x = i. Kavi considers all ways to split these 2n points into n pairs. Among those, he is interested in good pairings, which ...
instruction
0
97,246
23
194,492
No
output
1
97,246
23
194,493
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,247
23
194,494
Tags: implementation, sortings Correct Solution: ``` n, t = [int(item) for item in input().split(' ')] cont = [] for i in range(n): center, house_len = [int(item) for item in input().split(' ')] cont.append([center-house_len / 2, center + house_len / 2]) cont.sort(key=lambda item: item[0]) ans = 2 for i in rang...
output
1
97,247
23
194,495
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,248
23
194,496
Tags: implementation, sortings Correct Solution: ``` n,t = map(int, input().split()) lista_punktow = list() lista_odleglosci = list() suma= 0 for i in range(n): x,a = map(int, input().split()) lista_punktow.append(float(x-a/2)) lista_punktow.append(float(x+a/2)) lista_punktow.sort() #print (lista_punktow...
output
1
97,248
23
194,497
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,249
23
194,498
Tags: implementation, sortings Correct Solution: ``` temp = input().split() n, t, ans = int(temp[0]), int(temp[1]), 2 cont = [] for i in range(n): # string_arr = input().split() # temp = input().split(' ') # center, house_len = float(temp[0]), float(temp[1]), # temp = [float(item) for item in input().s...
output
1
97,249
23
194,499
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,250
23
194,500
Tags: implementation, sortings Correct Solution: ``` n,t = list(map(int,input().split())) cottages = [] for i in range(n): c,d = list(map(int,input().split())) cottages.append([c-d/2,c+d/2]) cottages.sort() possibilities = 0 for i in range(1,len(cottages)): interval = cottages[i][0]-cottages[i-1][1] if interval >...
output
1
97,250
23
194,501
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,251
23
194,502
Tags: implementation, sortings Correct Solution: ``` n, t = map(int, input().split()) x, var = sorted(list(map(int, input().split())) for i in range(n)), 2 for i in range(n - 1): distance = 2 * x[i + 1][0] - x[i + 1][1] - 2 * x[i][0] - x[i][1] #calculate diatance btw existing houses if distance > 2 * t: #cas...
output
1
97,251
23
194,503
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,252
23
194,504
Tags: implementation, sortings Correct Solution: ``` L = input() L = L.split() n = int(L[0]) t = int(L[1]) A = [] for k in range (n): h = input() h = h.split() center = int(h[0]) side = int(h[1]) A.append(center-(side/2)) A.append(center+(side/2)) moves = 2 A.sort() for k in range (1,len(A)-1,2)...
output
1
97,252
23
194,505
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,253
23
194,506
Tags: implementation, sortings Correct Solution: ``` def overlap_check(arr,c,t): #print("ASd") for i in arr: c1 = i[0] d1 = i[1] dc = abs(c1-c) #print(dc,t,d1) if(t+d1>dc): return False #print(c,t) return True n,t = map(int,input().split()) arr = [] for i in range(n): c,d = map(int,input().split()) ...
output
1
97,253
23
194,507
Provide tags and a correct Python 3 solution for this coding contest problem. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel to the coordinate axes. It's known that no two...
instruction
0
97,254
23
194,508
Tags: implementation, sortings Correct Solution: ``` import sys import math import bisect def solve(A, m): n = len(A) A.sort() #ke print('A: %s' % (str(A))) ans = 2 for i in range(1, n): delta = A[i][0] - A[i-1][1] if delta == m: ans += 1 elif delta > m: ...
output
1
97,254
23
194,509
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,255
23
194,510
Yes
output
1
97,255
23
194,511
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,256
23
194,512
Yes
output
1
97,256
23
194,513
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,257
23
194,514
Yes
output
1
97,257
23
194,515
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,258
23
194,516
Yes
output
1
97,258
23
194,517
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,259
23
194,518
No
output
1
97,259
23
194,519
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,260
23
194,520
No
output
1
97,260
23
194,521
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,261
23
194,522
No
output
1
97,261
23
194,523
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A new cottage village called «Flatville» is being built in Flatland. By now they have already built in «Flatville» n square houses with the centres on the Оx-axis. The houses' sides are parallel...
instruction
0
97,262
23
194,524
No
output
1
97,262
23
194,525
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,385
23
194,770
Yes
output
1
97,385
23
194,771
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,386
23
194,772
Yes
output
1
97,386
23
194,773
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,387
23
194,774
Yes
output
1
97,387
23
194,775
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,388
23
194,776
Yes
output
1
97,388
23
194,777
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,389
23
194,778
No
output
1
97,389
23
194,779
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,390
23
194,780
No
output
1
97,390
23
194,781
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,391
23
194,782
No
output
1
97,391
23
194,783
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a rectangular board of M × N squares. Also you are given an unlimited number of standard domino pieces of 2 × 1 squares. You are allowed to rotate the pieces. You are asked to plac...
instruction
0
97,392
23
194,784
No
output
1
97,392
23
194,785
Provide a correct Python 3 solution for this coding contest problem. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximum rectangular area consisting of only the unmarked squar...
instruction
0
97,751
23
195,502
"Correct Solution: ``` # ref: http://judge.u-aizu.ac.jp/onlinejudge/review.jsp?rid=924554#1 from itertools import product while(True): H,W = map(int,input().split()) if not H: break ma = [list(map(int,input().replace(".","1").replace("*","0")))+[0] for _ in range(H)] for i,j in product(range(1,H),range(...
output
1
97,751
23
195,503
Provide a correct Python 3 solution for this coding contest problem. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximum rectangular area consisting of only the unmarked squar...
instruction
0
97,752
23
195,504
"Correct Solution: ``` while True: h, w = map(int, input().split()) if h == 0: break mp = [] for _ in range(h): lst = list(input()) cum = [] acc = 0 for i in lst: acc = acc + 1 if i == "." else 0 cum.append(acc) mp.append(cum) mp.append([-1] * w) ans = 0 for i in ra...
output
1
97,752
23
195,505
Provide a correct Python 3 solution for this coding contest problem. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximum rectangular area consisting of only the unmarked squar...
instruction
0
97,753
23
195,506
"Correct Solution: ``` # -*- coding: utf-8 -*- """ Rectangular Searching http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0116 """ import sys def solve(m, height, width): def calc_hist(m): hist = [[0]* width for _ in range(height)] for y, row in enumerate(m): for x, ch in enum...
output
1
97,753
23
195,507
Provide a correct Python 3 solution for this coding contest problem. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximum rectangular area consisting of only the unmarked squar...
instruction
0
97,754
23
195,508
"Correct Solution: ``` def solve(): H, W = map(int, input().split()) if H == 0: return False MP = [input() for i in range(H)] C = [[0]*W for i in range(H)] for j in range(W): cnt = 0 for i in range(H-1, -1, -1): if MP[i][j] == '.': cnt += 1 ...
output
1
97,754
23
195,509
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximu...
instruction
0
97,755
23
195,510
No
output
1
97,755
23
195,511
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximu...
instruction
0
97,756
23
195,512
No
output
1
97,756
23
195,513
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximu...
instruction
0
97,757
23
195,514
No
output
1
97,757
23
195,515
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are a total of W x H squares, with H rows vertically and W columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and outputs the maximu...
instruction
0
97,758
23
195,516
No
output
1
97,758
23
195,517
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,759
23
195,518
"Correct Solution: ``` def rec(n): if n>0: for i in range(n,0,-1): if i<=ans[-1]: ans.append(i) rec(n-i) ans.pop() else: if len(ans)!=0: print ((' ').join(map(str, ans[1:]))) while True: n = int(input()) if n==0: br...
output
1
97,759
23
195,519
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,760
23
195,520
"Correct Solution: ``` def sq(n_left,num_min,list_p = []): if n_left == 0: print(" ".join(list(map(str,list_p)))) return 0 for i in range(min(num_min,n_left),0,-1): list_p.append(i) sq(n_left - i, i ,list_p) list_p.pop() while(True): n = int(input()) if n == 0: break sq(n,n) ```
output
1
97,760
23
195,521
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,761
23
195,522
"Correct Solution: ``` def generate_square(rest, output=[10000]): for i in range(rest, 0, -1): if output[-1] >= i: yield from generate_square(rest - i, output + [i]) if rest == 0: ...
output
1
97,761
23
195,523
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,762
23
195,524
"Correct Solution: ``` def solve(): ans = [] def square(n, rest, limit): if rest == 0: print(*ans) else: for i in range(rest, 0, -1): if i > limit: continue ans.append(i) square(n, rest - i, i) ...
output
1
97,762
23
195,525
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,763
23
195,526
"Correct Solution: ``` # -*- coding: utf-8 -*- """ http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0507 """ import sys from sys import stdin input = stdin.readline def solve(n, a=0): result = [] in_progress = [[[], n]] while in_progress: arr, rem = in_progress.pop() ub = min(arr[...
output
1
97,763
23
195,527
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,764
23
195,528
"Correct Solution: ``` def sqmake(n): if sq[n-1:n]:pass else:sqmake(n-1) sq_n=[] for j in sq[n-1]: for k in range(len(j)): sq_n_i=j[:] sq_n_i[k]+=1 sq_n_i.sort(reverse=True) if sq_n_i in sq_n:pass else:sq_n.append(sq_n_i) sq_n_i=j[:...
output
1
97,764
23
195,529
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,765
23
195,530
"Correct Solution: ``` def solve(): answers = [] def square(ans, rest, limit): if rest == 0: print(*ans) else: for i in range(rest, 0, -1): if i > limit: continue square(ans + [i], rest - i, i) import sys fo...
output
1
97,765
23
195,531
Provide a correct Python 3 solution for this coding contest problem. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side is not lower than the right side. For example, n When =...
instruction
0
97,766
23
195,532
"Correct Solution: ``` def solve(): answers = [[] for i in range(31)] ans = [] def square(n, rest, limit): if rest == 0: answers[n].append(ans[:]) else: for i in range(rest, 0, -1): if i > limit: continue ans.append(...
output
1
97,766
23
195,533
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side...
instruction
0
97,767
23
195,534
Yes
output
1
97,767
23
195,535
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side...
instruction
0
97,768
23
195,536
Yes
output
1
97,768
23
195,537
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side...
instruction
0
97,769
23
195,538
Yes
output
1
97,769
23
195,539
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n sheets of square paper of the same size. Align the bottom of these papers horizontally and arrange them in several rows. However, adjacent rows must be arranged so that the left side...
instruction
0
97,770
23
195,540
Yes
output
1
97,770
23
195,541