message
stringlengths
2
48.6k
message_type
stringclasses
2 values
message_id
int64
0
1
conversation_id
int64
318
108k
cluster
float64
8
8
__index_level_0__
int64
636
217k
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Emuskald is a well-known illusionist. One of his trademark tricks involves a set of magical boxes. The essence of the trick is in packing the boxes inside other boxes. From the top view each ma...
instruction
0
71,050
8
142,100
Yes
output
1
71,050
8
142,101
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Emuskald is a well-known illusionist. One of his trademark tricks involves a set of magical boxes. The essence of the trick is in packing the boxes inside other boxes. From the top view each ma...
instruction
0
71,051
8
142,102
Yes
output
1
71,051
8
142,103
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Emuskald is a well-known illusionist. One of his trademark tricks involves a set of magical boxes. The essence of the trick is in packing the boxes inside other boxes. From the top view each ma...
instruction
0
71,052
8
142,104
No
output
1
71,052
8
142,105
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Emuskald is a well-known illusionist. One of his trademark tricks involves a set of magical boxes. The essence of the trick is in packing the boxes inside other boxes. From the top view each ma...
instruction
0
71,053
8
142,106
No
output
1
71,053
8
142,107
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Emuskald is a well-known illusionist. One of his trademark tricks involves a set of magical boxes. The essence of the trick is in packing the boxes inside other boxes. From the top view each ma...
instruction
0
71,054
8
142,108
No
output
1
71,054
8
142,109
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Emuskald is a well-known illusionist. One of his trademark tricks involves a set of magical boxes. The essence of the trick is in packing the boxes inside other boxes. From the top view each ma...
instruction
0
71,055
8
142,110
No
output
1
71,055
8
142,111
Provide tags and a correct Python 3 solution for this coding contest problem. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her handbag were thrown about the room. Of course, s...
instruction
0
71,331
8
142,662
Tags: bitmasks, dp Correct Solution: ``` x0, y0 = map(int, input().split()) n = int(input()) arr = [[x0, y0]] for i in range(0, n): x, y = map(int, input().split()) arr.append([x, y]) dist = [[0 for j in range(0, n+1)] for i in range(0, n+1)] for i in range(0, n+1): for j in range(0, n+1): dist[i][j...
output
1
71,331
8
142,663
Provide tags and a correct Python 3 solution for this coding contest problem. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her handbag were thrown about the room. Of course, s...
instruction
0
71,332
8
142,664
Tags: bitmasks, dp Correct Solution: ``` #!/usr/bin/env python ''' ' Author: Cheng-Shih Wong ' Email: mob5566@gmail.com ' Date: 2017-08-08 ''' from itertools import chain from time import time def main(): BITS = [1 << sh for sh in range(24)] B2N = {v: u for u, v in enumerate(BITS)} def getPt():...
output
1
71,332
8
142,665
Provide tags and a correct Python 3 solution for this coding contest problem. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her handbag were thrown about the room. Of course, s...
instruction
0
71,333
8
142,666
Tags: bitmasks, dp Correct Solution: ``` x0, y0 = map(int, input().split()) n = int(input()) arr = [[x0, y0]] for i in range(0, n): x, y = map(int, input().split()) arr.append([x, y]) dist = [[0 for j in range(0, n+1)] for i in range(0, n+1)] for i in range(0, n+1): for j in range(0, n+1): dist[i][j...
output
1
71,333
8
142,667
Provide tags and a correct Python 3 solution for this coding contest problem. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her handbag were thrown about the room. Of course, s...
instruction
0
71,334
8
142,668
Tags: bitmasks, dp Correct Solution: ``` # O(n*2^n) (however quite a few states are not visited) # most important optimization is not transitioning from unvisited states # (only ~ 1% of states are visited) (transition is O(n)) # other optimizations are using floats, bitwise operators, and precomputing dists/ reducing...
output
1
71,334
8
142,669
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her h...
instruction
0
71,336
8
142,672
No
output
1
71,336
8
142,673
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her h...
instruction
0
71,337
8
142,674
No
output
1
71,337
8
142,675
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her h...
instruction
0
71,338
8
142,676
No
output
1
71,338
8
142,677
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Girl Lena likes it when everything is in order, and looks for order everywhere. Once she was getting ready for the University and noticed that the room was in a mess — all the objects from her h...
instruction
0
71,339
8
142,678
No
output
1
71,339
8
142,679
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,415
8
142,830
"Correct Solution: ``` i=input();print(-(~-int(i[2:])//-~-int(i[:2]))) ```
output
1
71,415
8
142,831
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,416
8
142,832
"Correct Solution: ``` t,h=map(int,input().split()) print((h-2)//(t-1)+1) ```
output
1
71,416
8
142,833
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,417
8
142,834
"Correct Solution: ``` A,B = map(int,input().split(" ")) print((B+A-3)//(A-1)) ```
output
1
71,417
8
142,835
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,418
8
142,836
"Correct Solution: ``` a,b=map(int,input().split()) x=0 while b > (a-1)*x+1: x+=1 print(x) ```
output
1
71,418
8
142,837
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,419
8
142,838
"Correct Solution: ``` A, B = map(int,input().split()) k = -(-(B-1) // (A-1)) print(k) ```
output
1
71,419
8
142,839
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,420
8
142,840
"Correct Solution: ``` A,B=map(int,input().split()) i=1 j=0 while i<B: i+=(A-1) j+=1 print(j) ```
output
1
71,420
8
142,841
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,421
8
142,842
"Correct Solution: ``` a,b = map(int,input().split()) b-=1 print(-(-b//(a-1))) ```
output
1
71,421
8
142,843
Provide a correct Python 3 solution for this coding contest problem. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can extend one empty socket into A empty sockets. Find the mini...
instruction
0
71,422
8
142,844
"Correct Solution: ``` import math a,b=map(int,input().split()) print(int(math.ceil((b-1)/(a-1)))) ```
output
1
71,422
8
142,845
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can exte...
instruction
0
71,423
8
142,846
Yes
output
1
71,423
8
142,847
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can exte...
instruction
0
71,425
8
142,850
Yes
output
1
71,425
8
142,851
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can exte...
instruction
0
71,427
8
142,854
No
output
1
71,427
8
142,855
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can exte...
instruction
0
71,428
8
142,856
No
output
1
71,428
8
142,857
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can exte...
instruction
0
71,429
8
142,858
No
output
1
71,429
8
142,859
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Takahashi's house has only one socket. Takahashi wants to extend it with some number of power strips, each with A sockets, into B or more empty sockets. One power strip with A sockets can exte...
instruction
0
71,430
8
142,860
No
output
1
71,430
8
142,861
Provide a correct Python 3 solution for this coding contest problem. She is an extraordinary girl. She works for a library. Since she is young and cute, she is forced to do a lot of laborious jobs. The most annoying job for her is to put returned books into shelves, carrying them by a cart. The cart is large enough to...
instruction
0
71,524
8
143,048
"Correct Solution: ``` pre = [ ((0, 1, 2), (1, 0, 1), (2, 1, 0)), ((3, 2, 2), (2, 1, 1), (2, 1, 1)), ((1, 1, 2), (1, 1, 2), (2, 2, 3)), ((3, 2, 2), (2, 2, 2), (2, 2, 3)), ] q = int(input()) for _ in range(q): n = int(input()) books = [c == 'Y' for c in input()] books = [(0, 0)] + list(zip(b...
output
1
71,524
8
143,049
Provide a correct Python 3 solution for this coding contest problem. She is an extraordinary girl. She works for a library. Since she is young and cute, she is forced to do a lot of laborious jobs. The most annoying job for her is to put returned books into shelves, carrying them by a cart. The cart is large enough to...
instruction
0
71,525
8
143,050
"Correct Solution: ``` # AOJ 1002: Extraordinary Girl I # Python3 2018.7.5 bal4u import sys from sys import stdin input = stdin.readline INF = 0x7fffffff cost = ((((0,3),(1,3)),((1,2),(1,2)),((2,2),(2,2))), (((1,2),(1,2)),((0,1),(1,2)),((1,1),(2,2))), (((2,2),(2,2)),((1,1),(2,2)),((0,1),(3,3)))) for cno in...
output
1
71,525
8
143,051
Provide a correct Python 3 solution for this coding contest problem. She is an extraordinary girl. She works for a library. Since she is young and cute, she is forced to do a lot of laborious jobs. The most annoying job for her is to put returned books into shelves, carrying them by a cart. The cart is large enough to...
instruction
0
71,526
8
143,052
"Correct Solution: ``` pre = [ ((0, 1, 2), (1, 0, 1), (2, 1, 0)), ((3, 2, 2), (2, 1, 1), (2, 1, 1)), ((1, 1, 2), (1, 1, 2), (2, 2, 3)), ((3, 2, 2), (2, 2, 2), (2, 2, 3)), ] q = int(input()) for _ in range(q): n = int(input()) books = [c == 'Y' for c in input()] books = [(False, False)] + li...
output
1
71,526
8
143,053
Provide a correct Python 3 solution for this coding contest problem. She is an extraordinary girl. She works for a library. Since she is young and cute, she is forced to do a lot of laborious jobs. The most annoying job for her is to put returned books into shelves, carrying them by a cart. The cart is large enough to...
instruction
0
71,527
8
143,054
"Correct Solution: ``` from operator import add pre = [ ((0, 1, 2), (1, 0, 1), (2, 1, 0)), ((3, 2, 2), (2, 1, 1), (2, 1, 1)), ((1, 1, 2), (1, 1, 2), (2, 2, 3)), ((3, 2, 2), (2, 2, 2), (2, 2, 3)), ] q = int(input()) for _ in range(q): n = int(input()) books = [c == 'Y' for c in input()] boo...
output
1
71,527
8
143,055
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. She is an extraordinary girl. She works for a library. Since she is young and cute, she is forced to do a lot of laborious jobs. The most annoying job for her is to put returned books into shelv...
instruction
0
71,528
8
143,056
No
output
1
71,528
8
143,057
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. She is an extraordinary girl. She works for a library. Since she is young and cute, she is forced to do a lot of laborious jobs. The most annoying job for her is to put returned books into shelv...
instruction
0
71,529
8
143,058
No
output
1
71,529
8
143,059
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. She is an extraordinary girl. She works for a library. Since she is young and cute, she is forced to do a lot of laborious jobs. The most annoying job for her is to put returned books into shelv...
instruction
0
71,530
8
143,060
No
output
1
71,530
8
143,061
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,017
8
144,034
Tags: implementation Correct Solution: ``` n,m=map(int,input().split()) b=list(map(int,input().split())) a=[] upper=n+1 for i in range(n): a.append(0) for i in b: if i<=upper: for j in range(i-1,upper-1): a[j]=i upper=i for i in a: print(i, end =" ") ```
output
1
72,017
8
144,035
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,018
8
144,036
Tags: implementation Correct Solution: ``` n, m = tuple(map(int, input().strip().split())) b = tuple(map(int, input().strip().split())) res = [0 for _ in range(n)] for b_i in b: for i in range(b_i-1, n): if res[i]==0: res[i] = b_i print(' '.join(map(str,res))) ```
output
1
72,018
8
144,037
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,019
8
144,038
Tags: implementation Correct Solution: ``` n, m = map(int, input().split()) b = list(map(int, input().split())) ans = [0] * (n + 1) for x in b: for i in range(x, n + 1): if ans[i] == 0: ans[i] = x print(*ans[1:]) ```
output
1
72,019
8
144,039
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,020
8
144,040
Tags: implementation Correct Solution: ``` a,b = map(int,input().split()) l = list(map(int,input().split())) k = b+1 for i in range(a): for j in range(b): if l[j] <= i+1: print(l[j],end=" ") break ```
output
1
72,020
8
144,041
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,021
8
144,042
Tags: implementation Correct Solution: ``` n,m=map(int,input().split()) a=list(map(int,input().split())) b=[0]*n for i in range(m): num=a[i] while num<=len(b) and b[num-1]==0: b[num-1]=a[i] num+=1 for i in range(len(b)): print(b[i],end=' ') ```
output
1
72,021
8
144,043
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,022
8
144,044
Tags: implementation Correct Solution: ``` n, b = [int(x) for x in input().split()];lights_order = [int(x) for x in input().split()] prev_light = n arr = [n] * n for light in lights_order: if(light < prev_light+1): arr[light-1:prev_light] = [light]*(prev_light-light+1) prev_light = light-1 if(light == 1): break...
output
1
72,022
8
144,045
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,023
8
144,046
Tags: implementation Correct Solution: ``` n , m = map(int, input().split()) light = list(map(int, input().split())) ans = n*[0] for i in light: temp = i while temp<n and ans[temp-1]==0: ans[temp-1]=i temp = temp+1 ans.remove(ans[-1]) ans.append(light[0]) print(*ans, sep=" ") ```
output
1
72,023
8
144,047
Provide tags and a correct Python 3 solution for this coding contest problem. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with i...
instruction
0
72,024
8
144,048
Tags: implementation Correct Solution: ``` n,m = map(int, input().split()) l = [-1]*(n+1) x = list(map(int, input().split())) for i in range(m): for j in range(x[i], n+1): if l[j] != -1: break l[j] = str(x[i]) print(' '.join(l[1:])) ```
output
1
72,024
8
144,049
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1...
instruction
0
72,025
8
144,050
Yes
output
1
72,025
8
144,051
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1...
instruction
0
72,026
8
144,052
Yes
output
1
72,026
8
144,053
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1...
instruction
0
72,027
8
144,054
Yes
output
1
72,027
8
144,055
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1...
instruction
0
72,028
8
144,056
Yes
output
1
72,028
8
144,057
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1...
instruction
0
72,029
8
144,058
No
output
1
72,029
8
144,059
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1...
instruction
0
72,030
8
144,060
No
output
1
72,030
8
144,061
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1...
instruction
0
72,031
8
144,062
No
output
1
72,031
8
144,063