message stringlengths 2 28.7k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 21 109k | cluster float64 7 7 | __index_level_0__ int64 42 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The king of Berland organizes a ball! n pair are invited to the ball, they are numbered from 1 to n. Each pair consists of one man and one woman. Each dancer (either man or woman) has a monochro... | instruction | 0 | 102,937 | 7 | 205,874 |
No | output | 1 | 102,937 | 7 | 205,875 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The king of Berland organizes a ball! n pair are invited to the ball, they are numbered from 1 to n. Each pair consists of one man and one woman. Each dancer (either man or woman) has a monochro... | instruction | 0 | 102,938 | 7 | 205,876 |
No | output | 1 | 102,938 | 7 | 205,877 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The king of Berland organizes a ball! n pair are invited to the ball, they are numbered from 1 to n. Each pair consists of one man and one woman. Each dancer (either man or woman) has a monochro... | instruction | 0 | 102,939 | 7 | 205,878 |
No | output | 1 | 102,939 | 7 | 205,879 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasily the bear has got a large square white table of n rows and n columns. The table has got a black border around this table.
<image> The example of the initial table at n = 5.
Vasily the be... | instruction | 0 | 103,174 | 7 | 206,348 |
No | output | 1 | 103,174 | 7 | 206,349 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,599 | 7 | 207,198 |
"Correct Solution:
```
import queue
class XY:
def __init__(self, x, y):
self.x = x
self.y = y
def compress(x1, x2, _w):
xs = []
for i in range(0, N):
for d in range(-1, 2):
tx1 = x1[i] + d
tx2 = x2[i] + d
if 0 <= tx1 <= _w:
xs.a... | output | 1 | 103,599 | 7 | 207,199 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,600 | 7 | 207,200 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
from typing import Union, List
import io, sys
import bisect
from collections import deque
def main():
w,h = list(map(int, sys.stdin.readline().split()))
if w == h == 0:
return "END"
n = int( sys.stdin.readline() )
x1y1x2y2_list = [ list(... | output | 1 | 103,600 | 7 | 207,201 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,601 | 7 | 207,202 |
"Correct Solution:
```
from collections import deque
import sys
input = sys.stdin.readline
def compress(x1, x2, w):
N = len(x1)
xs = set()
for i in range(N):
for d in [0, 1]:
tx1, tx2 = x1[i]-d, x2[i]+d
if 0 <= tx1 < w:
xs.add(tx1)
if 0 <= tx2 < ... | output | 1 | 103,601 | 7 | 207,203 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,602 | 7 | 207,204 |
"Correct Solution:
```
def main():
while True:
w, h = map(int, input().split())
if not w:
break
n = int(input())
xlst = [0, w - 1]
ylst = [0, h - 1]
plst = []
for i in range(n):
x1, y1, x2, y2 = map(int, input().split())
plst.append([x1,y1,x2 - 1,y2 - 1])
x... | output | 1 | 103,602 | 7 | 207,205 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,603 | 7 | 207,206 |
"Correct Solution:
```
import bisect
from collections import deque
def xins(x):
if not x in xlist:
insp = bisect.bisect(xlist,x)
xlist.insert(insp,x)
for lst in zaatu:
ins = 1 if insp == 0 else lst[insp-1]
lst.insert(insp,ins)
def yins(y):
if not y in ylist:
... | output | 1 | 103,603 | 7 | 207,207 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,604 | 7 | 207,208 |
"Correct Solution:
```
# -*- coding: utf-8 -*-
import sys
from itertools import accumulate
def input(): return sys.stdin.readline().strip()
def list2d(a, b, c): return [[c] * b for i in range(a)]
def list3d(a, b, c, d): return [[[d] * c for k in range(b)] for i in range(a)]
def list4d(a, b, c, d, e): return [[[[e] * ... | output | 1 | 103,604 | 7 | 207,209 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,605 | 7 | 207,210 |
"Correct Solution:
```
def main():
while True:
w, h = map(int, input().split())
if not w:
break
n = int(input())
xlst = [0, w - 1]
ylst = [0, h - 1]
plst = []
for i in range(n):
x1, y1, x2, y2 = map(int, input().split())
plst.append([x1,y1,x2 - 1,y2 - 1])
x... | output | 1 | 103,605 | 7 | 207,211 |
Provide a correct Python 3 solution for this coding contest problem.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board where I do not want to paint. We decided to paint each are... | instruction | 0 | 103,606 | 7 | 207,212 |
"Correct Solution:
```
import sys
sys.setrecursionlimit(100000000)
while True:
w, h = map(int, input().split())
if not w:
break
n = int(input())
xlst = [0, w - 1]
ylst = [0, h - 1]
plst = []
for i in range(n):
x1, y1, x2, y2 = map(int, input().split())
plst.append([x1,y1,x2 - 1,y2 - 1])
... | output | 1 | 103,606 | 7 | 207,213 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board wh... | instruction | 0 | 103,607 | 7 | 207,214 |
No | output | 1 | 103,607 | 7 | 207,215 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board wh... | instruction | 0 | 103,608 | 7 | 207,216 |
No | output | 1 | 103,608 | 7 | 207,217 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board wh... | instruction | 0 | 103,609 | 7 | 207,218 |
No | output | 1 | 103,609 | 7 | 207,219 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Information I want to paint a rectangular veneer board to make a signboard for the promotion of the Olympic Games. Some rectangular masking tapes are pre-attached to the veneer board wh... | instruction | 0 | 103,610 | 7 | 207,220 |
No | output | 1 | 103,610 | 7 | 207,221 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,681 | 7 | 207,362 |
Tags: implementation
Correct Solution:
```
import math
n,m=map(int,input().split())
list,cnt=[],0
for i in range(n):
s=input()
list.append(s)
cnt+=s.count('B')
ind=int(math.sqrt(cnt))
for i in range(n):
for j in range(m):
if(list[i][j]=='B'):
print(i+int(ind/2)+1,j+int(ind/2)+1)
... | output | 1 | 103,681 | 7 | 207,363 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,682 | 7 | 207,364 |
Tags: implementation
Correct Solution:
```
x, y = map(int, input().split())
for i in range(x):
a = input()
left = a.find('B')
if left != -1:
right = a.rfind('B')
col = (left + right) // 2 + 1
row = (right - left) // 2 + i + 1
print(row, col)
break
``` | output | 1 | 103,682 | 7 | 207,365 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,683 | 7 | 207,366 |
Tags: implementation
Correct Solution:
```
n, m = map(int, input().split())
for row in range(n):
s = input()
try:
col = s.index('B')
length = s.count('B')
except: continue
x = row + (length + 1) // 2
y = col + (length + 1) // 2
print(x, y)
break
``` | output | 1 | 103,683 | 7 | 207,367 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,684 | 7 | 207,368 |
Tags: implementation
Correct Solution:
```
n, m = map(int, input().split())
a = [list(input()) for _ in range(n)]
result = []
for i in range(n):
for j in range(m):
if a[i][j] == "B":
result.append((i + 1, j + 1))
print(" ".join(map(str, result[len(result) // 2])))
``` | output | 1 | 103,684 | 7 | 207,369 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,685 | 7 | 207,370 |
Tags: implementation
Correct Solution:
```
n,m=map(int,input().split())
ls=[]
for i in range(n):
ls.append(input())
for j in range(n):
if 'B' in ls[j]:
cnt=ls[j].count('B')
ind=ls[j].index('B')
break
row=j+cnt//2
col=ind+cnt//2
print(row+1,col+1)
``` | output | 1 | 103,685 | 7 | 207,371 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,686 | 7 | 207,372 |
Tags: implementation
Correct Solution:
```
import sys
def main():
input = sys.stdin
dimensions = list(map(int, input.readline().rstrip('\n').split(' ')))
minRow = dimensions[0] + 1
minCol = dimensions[1] + 1
maxRow = -1
maxCol = -1
for i in range(0, dimensions[0]):
line = input.r... | output | 1 | 103,686 | 7 | 207,373 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,687 | 7 | 207,374 |
Tags: implementation
Correct Solution:
```
n,m=map(int,input().split())
for i in range(n):
word = input()
if 'B' in word:
length=word.rfind('B')-word.find('B')
print(i+length//2+1,word.find("B")+length//2+1)
break
``` | output | 1 | 103,687 | 7 | 207,375 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this squ... | instruction | 0 | 103,688 | 7 | 207,376 |
Tags: implementation
Correct Solution:
```
a,b=input().split()
a=int(a)
b=int(b)
x=[]
for i in range(a):
x.append(list(input().strip()))
start=[]
end=[]
flag=0
for i in range(len(x)-1,-1,-1):
for j in range(len(x[0])-1,-1,-1):
if x[i][j]=="B":
end.append(i+1)
end.append(j+1)
... | output | 1 | 103,688 | 7 | 207,377 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,764 | 7 | 207,528 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
a, b = map(int,input().split())
c = [[0] * (b) for i in range(a)]
d = [input() for i in range(a)]
for j in range (b):
n = []
pred = d[0][j]
cnt = 1
for i in range(1, a):
if d[i][j] == pred:
cnt += 1
el... | output | 1 | 103,764 | 7 | 207,529 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,765 | 7 | 207,530 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
def countFlagNum(x):
y = 0
flagNum = 0
while y < m:
curColor = a[x][y]
colorCountByX = 1
isItFlag = True
while x + colorCountByX < n and a[x + colorCountByX][y] == curColor:
colorCountByX += 1
if not(x + colorCou... | output | 1 | 103,765 | 7 | 207,531 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,766 | 7 | 207,532 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
n,m=list(map(int,input().split()))
a=[input() for i in range(n)]
b,c=[[0 for i in range(m)] for j in range(n)],0
for i in range(n):
for j in range(m):
if i==0 or a[i][j]!=a[i-1][j]:
b[i][j]=1
else:
b[i... | output | 1 | 103,766 | 7 | 207,533 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,767 | 7 | 207,534 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
def return_specific_col(matrix, col_index):
col = []
for i in range(len(matrix)):
col.append(matrix[i][col_index])
return col
def make_list_to_str(lst):
result = ''
for e in lst:
result += e
return resu... | output | 1 | 103,767 | 7 | 207,535 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,768 | 7 | 207,536 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
import sys
input = lambda: sys.stdin.readline().strip()
def f(A, r, c, l):
q, w, e = A[r][c][0], A[r][c-l][0], A[r][c-2*l][0]
x, y, z = A[r][c][1], A[r][c-l][1], A[r][c-2*l][1]
#print(r, c, x,y,z,l, q,w,e)
if x != y and y != z and e >... | output | 1 | 103,768 | 7 | 207,537 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,769 | 7 | 207,538 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
n,m = [int(i) for i in input().split()]
data = []
for i in range(n):
data.append(list(input()))
#print(data)
f = []
for i in range(m):
temp = []
prev = 0
cnt = 0 #-1?????
for j in range(n):
ch = ord(data[j][i]) -... | output | 1 | 103,769 | 7 | 207,539 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,770 | 7 | 207,540 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
n, m = map(int, input().split())
board = [input() for _ in range(n)]
u = [[1 for _ in range(m)] for _ in range(n)]
l = [[1 for _ in range(m)] for _ in range(n)]
for i in range(1, n):
for j in range(m):
if board[i][j] == board[i - 1]... | output | 1 | 103,770 | 7 | 207,541 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a rectangle with n rows and m columns.
The col... | instruction | 0 | 103,771 | 7 | 207,542 |
Tags: brute force, combinatorics, dp, implementation
Correct Solution:
```
def number_rectangle (h):
l = [0 for i in range(len(h))]
stack = []
dp = [0 for i in range(len(h))]
result = 0
for i in range(len(h)):
while (len(stack) > 0) and (stack[-1] >= h[i]):
stack.pop()
i... | output | 1 | 103,771 | 7 | 207,543 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,772 | 7 | 207,544 |
Yes | output | 1 | 103,772 | 7 | 207,545 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,773 | 7 | 207,546 |
Yes | output | 1 | 103,773 | 7 | 207,547 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,774 | 7 | 207,548 |
Yes | output | 1 | 103,774 | 7 | 207,549 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,775 | 7 | 207,550 |
Yes | output | 1 | 103,775 | 7 | 207,551 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,776 | 7 | 207,552 |
No | output | 1 | 103,776 | 7 | 207,553 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,777 | 7 | 207,554 |
No | output | 1 | 103,777 | 7 | 207,555 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,778 | 7 | 207,556 |
No | output | 1 | 103,778 | 7 | 207,557 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Innokenty works at a flea market and sells some random stuff rare items. Recently he found an old rectangular blanket. It turned out that the blanket is split in n ⋅ m colored pieces that form a... | instruction | 0 | 103,779 | 7 | 207,558 |
No | output | 1 | 103,779 | 7 | 207,559 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Warawreh created a great company called Nanosoft. The only thing that Warawreh still has to do is to place a large picture containing its logo on top of the company's building.
The logo of Nanosoft can be described as four squares of the sa... | instruction | 0 | 103,827 | 7 | 207,654 |
Tags: binary search, data structures, dp, implementation
Correct Solution:
```
import io, os
import sys
input = io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
n,m,q=map(int,input().split())
C=[input().strip() for i in range(n)]
ATABLE=[[0]*m for i in range(n)]
for i in range(n-1):
for j in range(m-1):
... | output | 1 | 103,827 | 7 | 207,655 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Warawreh created a great company called Nanosoft. The only thing that Warawreh still has to do is to place a large picture containing its logo on top of the company's building.
The logo of Nanosoft can be described as four squares of the sa... | instruction | 0 | 103,828 | 7 | 207,656 |
Tags: binary search, data structures, dp, implementation
Correct Solution:
```
import sys
readline = sys.stdin.readline
def accumulate2d(X):
N = len(X)
M = len(X[0])
for i in range(0, N):
for j in range(1, M):
X[i][j] += X[i][j-1]
for j in range(0, M):
for i in ran... | output | 1 | 103,828 | 7 | 207,657 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Warawreh created a great company called Nanosoft. The only thing that Warawreh still has to do is to place a large picture containing its logo on top of the company's building.
The logo of Nanosoft can be described as four squares of the sa... | instruction | 0 | 103,829 | 7 | 207,658 |
Tags: binary search, data structures, dp, implementation
Correct Solution:
```
def main():
import sys
input = sys.stdin.buffer.readline
# max
def STfunc(a, b):
if a > b:
return a
else:
return b
# クエリは0-indexedで[(r1, c1), (r2, c2))
class SparseTable():
... | output | 1 | 103,829 | 7 | 207,659 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Warawreh created a great company called Nanosoft. The only thing that Warawreh still has to do is to place a large picture containing its logo on top of the company's building.
The logo of Nano... | instruction | 0 | 103,830 | 7 | 207,660 |
No | output | 1 | 103,830 | 7 | 207,661 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Warawreh created a great company called Nanosoft. The only thing that Warawreh still has to do is to place a large picture containing its logo on top of the company's building.
The logo of Nano... | instruction | 0 | 103,831 | 7 | 207,662 |
No | output | 1 | 103,831 | 7 | 207,663 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Warawreh created a great company called Nanosoft. The only thing that Warawreh still has to do is to place a large picture containing its logo on top of the company's building.
The logo of Nano... | instruction | 0 | 103,832 | 7 | 207,664 |
No | output | 1 | 103,832 | 7 | 207,665 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Warawreh created a great company called Nanosoft. The only thing that Warawreh still has to do is to place a large picture containing its logo on top of the company's building.
The logo of Nano... | instruction | 0 | 103,833 | 7 | 207,666 |
No | output | 1 | 103,833 | 7 | 207,667 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One day, as Sherlock Holmes was tracking down one very important criminal, he found a wonderful painting on the wall. This wall could be represented as a plane. The painting had several concentric circles that divided the wall into several p... | instruction | 0 | 104,701 | 7 | 209,402 |
Tags: geometry, sortings
Correct Solution:
```
num=int(input())
li=list(map(int,input().split()))
odd=0
even=0
li.sort()
#print(li)
for i in range(len(li)):
if i%2==0:
odd+=(3.1415926536)*(li[i]*li[i])
else:
even+=(3.1415926536)*(li[i]*li[i])
print(abs(odd-even))
``` | output | 1 | 104,701 | 7 | 209,403 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One day, as Sherlock Holmes was tracking down one very important criminal, he found a wonderful painting on the wall. This wall could be represented as a plane. The painting had several concentric circles that divided the wall into several p... | instruction | 0 | 104,702 | 7 | 209,404 |
Tags: geometry, sortings
Correct Solution:
```
from math import pi
n = int(input())
arr = [int(i) for i in input().strip().split()]
arr.sort(reverse = True)
if n % 2 != 0:
arr.append(0)
ans = 0
for i in range(0, len(arr), +2):
ans += arr[i]**2 - arr[i+1]**2
print(pi*ans)
``` | output | 1 | 104,702 | 7 | 209,405 |
Provide tags and a correct Python 3 solution for this coding contest problem.
One day, as Sherlock Holmes was tracking down one very important criminal, he found a wonderful painting on the wall. This wall could be represented as a plane. The painting had several concentric circles that divided the wall into several p... | instruction | 0 | 104,703 | 7 | 209,406 |
Tags: geometry, sortings
Correct Solution:
```
from sys import stdin,stdout
ii1 = lambda: int(stdin.readline().strip())
is1 = lambda: stdin.readline().strip()
iia = lambda: list(map(int, stdin.readline().strip().split()))
isa = lambda: stdin.readline().strip().split()
mod = 1000000007
from math import pi
n = ii1()
arr ... | output | 1 | 104,703 | 7 | 209,407 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.