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.
Of course you have heard the famous task about Hanoi Towers, but did you know that there is a special factory producing the rings for this wonderful game? Once upon a time, the ruler of the anci... | instruction | 0 | 49,345 | 8 | 98,690 |
Yes | output | 1 | 49,345 | 8 | 98,691 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Of course you have heard the famous task about Hanoi Towers, but did you know that there is a special factory producing the rings for this wonderful game? Once upon a time, the ruler of the anci... | instruction | 0 | 49,346 | 8 | 98,692 |
No | output | 1 | 49,346 | 8 | 98,693 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Of course you have heard the famous task about Hanoi Towers, but did you know that there is a special factory producing the rings for this wonderful game? Once upon a time, the ruler of the anci... | instruction | 0 | 49,347 | 8 | 98,694 |
No | output | 1 | 49,347 | 8 | 98,695 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Of course you have heard the famous task about Hanoi Towers, but did you know that there is a special factory producing the rings for this wonderful game? Once upon a time, the ruler of the anci... | instruction | 0 | 49,348 | 8 | 98,696 |
No | output | 1 | 49,348 | 8 | 98,697 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Of course you have heard the famous task about Hanoi Towers, but did you know that there is a special factory producing the rings for this wonderful game? Once upon a time, the ruler of the anci... | instruction | 0 | 49,349 | 8 | 98,698 |
No | output | 1 | 49,349 | 8 | 98,699 |
Evaluate the correctness of the submitted Python 2 solution to the coding contest problem. Provide a "Yes" or "No" response.
Of course you have heard the famous task about Hanoi Towers, but did you know that there is a special factory producing the rings for this wonderful game? Once upon a time, the ruler of the anci... | instruction | 0 | 49,350 | 8 | 98,700 |
No | output | 1 | 49,350 | 8 | 98,701 |
Provide a correct Python 3 solution for this coding contest problem.
My futon
You bought N futons in preparation for your new life. The i-th futon has the warmth supply capacity of si. From the temperature forecast for the next M days, the warmth demand of dj is expected on the jth day. If the warmth is not enough or... | instruction | 0 | 49,577 | 8 | 99,154 |
"Correct Solution:
```
from collections import deque
while 1:
n, m = map(int, input().split())
if n == m == 0:
break
*S, = map(int, input().split())
D = sorted(map(int, input().split()))
SA = sum(S)
rest = sum(d-SA for d in D if SA <= d)
memo = {2**n-1: rest}
def dfs(state, su,... | output | 1 | 49,577 | 8 | 99,155 |
Provide a correct Python 3 solution for this coding contest problem.
My futon
You bought N futons in preparation for your new life. The i-th futon has the warmth supply capacity of si. From the temperature forecast for the next M days, the warmth demand of dj is expected on the jth day. If the warmth is not enough or... | instruction | 0 | 49,578 | 8 | 99,156 |
"Correct Solution:
```
from bisect import bisect_right as br
def main():
while True:
n, m = map(int, input().split())
if n == 0:break
ofuton = list(map(int, input().split()))
dlst = sorted(map(int, input().split()))
INF = 10 ** 20
end = 2 ** n - 1
dic = {}
def min_score(stat, powe... | output | 1 | 49,578 | 8 | 99,157 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
My futon
You bought N futons in preparation for your new life. The i-th futon has the warmth supply capacity of si. From the temperature forecast for the next M days, the warmth demand of dj is... | instruction | 0 | 49,579 | 8 | 99,158 |
No | output | 1 | 49,579 | 8 | 99,159 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
My futon
You bought N futons in preparation for your new life. The i-th futon has the warmth supply capacity of si. From the temperature forecast for the next M days, the warmth demand of dj is... | instruction | 0 | 49,580 | 8 | 99,160 |
No | output | 1 | 49,580 | 8 | 99,161 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
My futon
You bought N futons in preparation for your new life. The i-th futon has the warmth supply capacity of si. From the temperature forecast for the next M days, the warmth demand of dj is... | instruction | 0 | 49,581 | 8 | 99,162 |
No | output | 1 | 49,581 | 8 | 99,163 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
My futon
You bought N futons in preparation for your new life. The i-th futon has the warmth supply capacity of si. From the temperature forecast for the next M days, the warmth demand of dj is... | instruction | 0 | 49,582 | 8 | 99,164 |
No | output | 1 | 49,582 | 8 | 99,165 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,768 | 8 | 99,536 |
Tags: graphs, implementation
Correct Solution:
```
for t in range(int(input())):
n,m = map(int,input().split())
l = list(map(int,input().split()))
a = []
if m<n or n==2:
print(-1)
else:
print(2*sum(l))
for i in range(1,n):
print(i,i+1)
print(1,n)
``` | output | 1 | 49,768 | 8 | 99,537 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,769 | 8 | 99,538 |
Tags: graphs, implementation
Correct Solution:
```
import heapq
from copy import deepcopy
T = int(input())
for _ in range(T):
n, m = map(int, input().split())
a = list(map(int, input().split()))
b = deepcopy(a)
d = []
s = sum(a)
heapq.heapify(a)
if n == 2 or n > m:
print(-1)
else... | output | 1 | 49,769 | 8 | 99,539 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,770 | 8 | 99,540 |
Tags: graphs, implementation
Correct Solution:
```
for t in range(int(input())):
n,m=map(int,input().split())
a=list(map(int,input().split()))
if n>m or n==2:
print(-1)
else:
print(sum(a)*2)
for i in range (0,m-1):
print(i+1,i+2)
print(n,1)
``` | output | 1 | 49,770 | 8 | 99,541 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,771 | 8 | 99,542 |
Tags: graphs, implementation
Correct Solution:
```
for i in range(int(input())):
a, b = map(int, input().split())
lst = list(map(int, input().split()))
if a == 2:
print(-1)
elif a >= 3:
if b < a:
print(-1)
continue
elif a == b:
print(2*sum(lst)... | output | 1 | 49,771 | 8 | 99,543 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,772 | 8 | 99,544 |
Tags: graphs, implementation
Correct Solution:
```
R=lambda:map(int,input().split())
t,=R()
for _ in[0]*t:
n,m=R();r=range(1,n+1);a=*R(),;(x,i),(y,j)=sorted(zip(a,r))[:2]
if n<3or m<n:print(-1)
else:
print(2*sum(a)+(x+y)*(m-n),)
for k in r:print(k,k%n+1)
for _ in range(m-n):print(i,j)
``` | output | 1 | 49,772 | 8 | 99,545 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,773 | 8 | 99,546 |
Tags: graphs, implementation
Correct Solution:
```
def sol():
T = int(input())
for i in range(T):
n,m = map(int,input().split())
a = list(map(int, input().split()))
if n==2 or m<n :print('-1');continue
dict = {}
sum = 0
for j in range(n):
sum += a[j]
... | output | 1 | 49,773 | 8 | 99,547 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,774 | 8 | 99,548 |
Tags: graphs, implementation
Correct Solution:
```
for _ in range(int(input())):
n, m = map(int, input().split())
a = list(map(int, input().split()))
if m < n or n == 2:
print(-1)
continue
print(2*sum(a))
for i in range(1, n):
print(i, i+1)
print(n, 1)
``` | output | 1 | 49,774 | 8 | 99,549 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two different fridges and is protected by a digital loc... | instruction | 0 | 49,775 | 8 | 99,550 |
Tags: graphs, implementation
Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
# import time,random,resource
# sys.setrecursionlimit(10**6)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
mod2 = 998244353
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1... | output | 1 | 49,775 | 8 | 99,551 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,776 | 8 | 99,552 |
Yes | output | 1 | 49,776 | 8 | 99,553 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,777 | 8 | 99,554 |
Yes | output | 1 | 49,777 | 8 | 99,555 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,778 | 8 | 99,556 |
Yes | output | 1 | 49,778 | 8 | 99,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,779 | 8 | 99,558 |
Yes | output | 1 | 49,779 | 8 | 99,559 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,780 | 8 | 99,560 |
No | output | 1 | 49,780 | 8 | 99,561 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,781 | 8 | 99,562 |
No | output | 1 | 49,781 | 8 | 99,563 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,782 | 8 | 99,564 |
No | output | 1 | 49,782 | 8 | 99,565 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hanh lives in a shared apartment. There are n people (including Hanh) living there, each has a private fridge.
n fridges are secured by several steel chains. Each steel chain connects two diff... | instruction | 0 | 49,783 | 8 | 99,566 |
No | output | 1 | 49,783 | 8 | 99,567 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alyona has built n towers by putting small cubes some on the top of others. Each cube has size 1 Γ 1 Γ 1. A tower is a non-zero amount of cubes standing on the top of each other. The towers are ... | instruction | 0 | 50,120 | 8 | 100,240 |
No | output | 1 | 50,120 | 8 | 100,241 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alyona has built n towers by putting small cubes some on the top of others. Each cube has size 1 Γ 1 Γ 1. A tower is a non-zero amount of cubes standing on the top of each other. The towers are ... | instruction | 0 | 50,121 | 8 | 100,242 |
No | output | 1 | 50,121 | 8 | 100,243 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alyona has built n towers by putting small cubes some on the top of others. Each cube has size 1 Γ 1 Γ 1. A tower is a non-zero amount of cubes standing on the top of each other. The towers are ... | instruction | 0 | 50,122 | 8 | 100,244 |
No | output | 1 | 50,122 | 8 | 100,245 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Alyona has built n towers by putting small cubes some on the top of others. Each cube has size 1 Γ 1 Γ 1. A tower is a non-zero amount of cubes standing on the top of each other. The towers are ... | instruction | 0 | 50,123 | 8 | 100,246 |
No | output | 1 | 50,123 | 8 | 100,247 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,148 | 8 | 100,296 |
Yes | output | 1 | 50,148 | 8 | 100,297 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,149 | 8 | 100,298 |
Yes | output | 1 | 50,149 | 8 | 100,299 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,150 | 8 | 100,300 |
Yes | output | 1 | 50,150 | 8 | 100,301 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,151 | 8 | 100,302 |
Yes | output | 1 | 50,151 | 8 | 100,303 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,152 | 8 | 100,304 |
No | output | 1 | 50,152 | 8 | 100,305 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,153 | 8 | 100,306 |
No | output | 1 | 50,153 | 8 | 100,307 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,154 | 8 | 100,308 |
No | output | 1 | 50,154 | 8 | 100,309 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Anton likes to listen to fairy tales, especially when Danik, Anton's best friend, tells them. Right now Danik tells Anton a fairy tale:
"Once upon a time, there lived an emperor. He was very ri... | instruction | 0 | 50,155 | 8 | 100,310 |
No | output | 1 | 50,155 | 8 | 100,311 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people and k keys on a straight line. Every person wants to get to the office which is located on the line as well. To do that, he needs to reach some point with a key, take the key ... | instruction | 0 | 50,180 | 8 | 100,360 |
No | output | 1 | 50,180 | 8 | 100,361 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people and k keys on a straight line. Every person wants to get to the office which is located on the line as well. To do that, he needs to reach some point with a key, take the key ... | instruction | 0 | 50,181 | 8 | 100,362 |
No | output | 1 | 50,181 | 8 | 100,363 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people and k keys on a straight line. Every person wants to get to the office which is located on the line as well. To do that, he needs to reach some point with a key, take the key ... | instruction | 0 | 50,182 | 8 | 100,364 |
No | output | 1 | 50,182 | 8 | 100,365 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
There are n people and k keys on a straight line. Every person wants to get to the office which is located on the line as well. To do that, he needs to reach some point with a key, take the key ... | instruction | 0 | 50,183 | 8 | 100,366 |
No | output | 1 | 50,183 | 8 | 100,367 |
Provide a correct Python 3 solution for this coding contest problem.
In the advanced algorithm class, n2 students sit in n rows and n columns. One day, a professor who teaches this subject comes into the class, asks the shortest student in each row to lift up his left hand, and the tallest student in each column to li... | instruction | 0 | 50,429 | 8 | 100,858 |
"Correct Solution:
```
while True:
n = int(input())
if not n: break
a = [list(map(int, input().split())) for _ in range(n)]
s = max(min(a[i]) for i in range(n))
c = [max(a[i][j] for i in range(n)) for j in range(n)]
for j in range(n):
if c[j] == s:
print(s)
break
... | output | 1 | 50,429 | 8 | 100,859 |
Provide a correct Python 3 solution for this coding contest problem.
In the advanced algorithm class, n2 students sit in n rows and n columns. One day, a professor who teaches this subject comes into the class, asks the shortest student in each row to lift up his left hand, and the tallest student in each column to li... | instruction | 0 | 50,430 | 8 | 100,860 |
"Correct Solution:
```
import sys
def get_min_value_in_row(data):
if(len(data) < 1):
return 0
min = 0
for i in range(0,len(data)):
if(data[i] < data[min]):
min = i
return min
def is_max(Min,index,data):
max = data[index][Min]
for i in range(index,-1,-1):
if(... | output | 1 | 50,430 | 8 | 100,861 |
Provide a correct Python 3 solution for this coding contest problem.
In the advanced algorithm class, n2 students sit in n rows and n columns. One day, a professor who teaches this subject comes into the class, asks the shortest student in each row to lift up his left hand, and the tallest student in each column to li... | instruction | 0 | 50,431 | 8 | 100,862 |
"Correct Solution:
```
import sys
while True:
n = int(sys.stdin.readline().rstrip())
if n == 0:
break;
students = []
for i in range(n):
students.append(list(map(int, sys.stdin.readline().rstrip().split(' '))))
s_list=[[min(row)==s for s in row] for row in students]
t_list=[[max(... | output | 1 | 50,431 | 8 | 100,863 |
Provide a correct Python 3 solution for this coding contest problem.
In the advanced algorithm class, n2 students sit in n rows and n columns. One day, a professor who teaches this subject comes into the class, asks the shortest student in each row to lift up his left hand, and the tallest student in each column to li... | instruction | 0 | 50,432 | 8 | 100,864 |
"Correct Solution:
```
while True:
n = int(input())
if not n:
break
#map???????????Β£????????Β£??Β¨????????????????Β°???????????????????????????????????????Β¨
f = [[int(j) for j in input().split()] for i in range(n)]
ans = max(min(f[i]) for i in range(n))
tans = [max(f[i][j] for i in range(n)... | output | 1 | 50,432 | 8 | 100,865 |
Provide a correct Python 3 solution for this coding contest problem.
In the advanced algorithm class, n2 students sit in n rows and n columns. One day, a professor who teaches this subject comes into the class, asks the shortest student in each row to lift up his left hand, and the tallest student in each column to li... | instruction | 0 | 50,433 | 8 | 100,866 |
"Correct Solution:
```
# AOJ 1005: Advanced Algorithm Class
# Python3 2018.7.5 bal4u
import sys
from sys import stdin
input = stdin.readline
while True:
n = int(input())
if n == 0: break
a = [list(map(int, input().split())) for r in range(n)]
b = [[0 for c in range(n)] for r in range(n)]
for r in range(n):
mi ... | output | 1 | 50,433 | 8 | 100,867 |
Provide a correct Python 3 solution for this coding contest problem.
In the advanced algorithm class, n2 students sit in n rows and n columns. One day, a professor who teaches this subject comes into the class, asks the shortest student in each row to lift up his left hand, and the tallest student in each column to li... | instruction | 0 | 50,434 | 8 | 100,868 |
"Correct Solution:
```
while 1:
N = int(input())
if N == 0:
break
S = [list(map(int, input().split())) for i in range(N)]
B = {max(S[i][j] for i in range(N)) for j in range(N)} & {min(S[i][j] for j in range(N)) for i in range(N)}
if B:
e, = B
print(e)
else:
print(... | output | 1 | 50,434 | 8 | 100,869 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.