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.
Write a program which reads an integer n and draws a Koch curve based on recursive calles of depth n.
The Koch curve is well known as a kind of fractals.
You can draw a Koch curve in the follo... | instruction | 0 | 47,913 | 23 | 95,826 |
Yes | output | 1 | 47,913 | 23 | 95,827 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads an integer n and draws a Koch curve based on recursive calles of depth n.
The Koch curve is well known as a kind of fractals.
You can draw a Koch curve in the follo... | instruction | 0 | 47,914 | 23 | 95,828 |
Yes | output | 1 | 47,914 | 23 | 95,829 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads an integer n and draws a Koch curve based on recursive calles of depth n.
The Koch curve is well known as a kind of fractals.
You can draw a Koch curve in the follo... | instruction | 0 | 47,915 | 23 | 95,830 |
Yes | output | 1 | 47,915 | 23 | 95,831 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads an integer n and draws a Koch curve based on recursive calles of depth n.
The Koch curve is well known as a kind of fractals.
You can draw a Koch curve in the follo... | instruction | 0 | 47,916 | 23 | 95,832 |
No | output | 1 | 47,916 | 23 | 95,833 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads an integer n and draws a Koch curve based on recursive calles of depth n.
The Koch curve is well known as a kind of fractals.
You can draw a Koch curve in the follo... | instruction | 0 | 47,917 | 23 | 95,834 |
No | output | 1 | 47,917 | 23 | 95,835 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads an integer n and draws a Koch curve based on recursive calles of depth n.
The Koch curve is well known as a kind of fractals.
You can draw a Koch curve in the follo... | instruction | 0 | 47,918 | 23 | 95,836 |
No | output | 1 | 47,918 | 23 | 95,837 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Write a program which reads an integer n and draws a Koch curve based on recursive calles of depth n.
The Koch curve is well known as a kind of fractals.
You can draw a Koch curve in the follo... | instruction | 0 | 47,919 | 23 | 95,838 |
No | output | 1 | 47,919 | 23 | 95,839 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,326 | 23 | 96,652 |
Yes | output | 1 | 48,326 | 23 | 96,653 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,327 | 23 | 96,654 |
Yes | output | 1 | 48,327 | 23 | 96,655 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,328 | 23 | 96,656 |
Yes | output | 1 | 48,328 | 23 | 96,657 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,329 | 23 | 96,658 |
Yes | output | 1 | 48,329 | 23 | 96,659 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,330 | 23 | 96,660 |
No | output | 1 | 48,330 | 23 | 96,661 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,331 | 23 | 96,662 |
No | output | 1 | 48,331 | 23 | 96,663 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,332 | 23 | 96,664 |
No | output | 1 | 48,332 | 23 | 96,665 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the... | instruction | 0 | 48,333 | 23 | 96,666 |
No | output | 1 | 48,333 | 23 | 96,667 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given matrix with n rows and n columns filled with zeroes. You should put k ones in it in such a way that the resulting matrix is symmetrical with respect to the main diagonal (the diagonal that goes from the top left to the bottom r... | instruction | 0 | 48,482 | 23 | 96,964 |
Tags: constructive algorithms
Correct Solution:
```
'''input
4 5
'''
n, k = map(int, input().split())
m = [["0"]*n for _ in range(n)]
for x in range(n):
for y in range(x, n):
if x == y and k >= 1:
m[x][y] = "1"
k -= 1
elif k >= 2:
m[x][y] = "1"
m[y][x] = "1"
k -= 2
if k > 0:
print(-1)
else:
print... | output | 1 | 48,482 | 23 | 96,965 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given matrix with n rows and n columns filled with zeroes. You should put k ones in it in such a way that the resulting matrix is symmetrical with respect to the main diagonal (the diagonal that goes from the top left to the bottom r... | instruction | 0 | 48,485 | 23 | 96,970 |
Tags: constructive algorithms
Correct Solution:
```
import sys
n,k=map(int,input().split())
ans=[[0 for i in range(n)]for i in range(n)]
if k>n*n:
print(-1)
sys.exit()
cur=0
j=0
while(k>0):
if k==1:
inc=0
if j>cur:
inc=1
ans[cur+inc][cur+inc]=1
k-=1
else:
... | output | 1 | 48,485 | 23 | 96,971 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given matrix with n rows and n columns filled with zeroes. You should put k ones in it in such a way that the resulting matrix is symmetrical with respect to the main diagonal (the diagonal that goes from the top left to the bottom r... | instruction | 0 | 48,486 | 23 | 96,972 |
Tags: constructive algorithms
Correct Solution:
```
import os
import sys
from io import BytesIO, IOBase
BUFSIZE = 8192
class FastIO(IOBase):
newlines = 0
def __init__(self, file):
self._fd = file.fileno()
self.buffer = BytesIO()
self.writable = "x" in file.mode or "r" not in file.mod... | output | 1 | 48,486 | 23 | 96,973 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given matrix with n rows and n columns filled with zeroes. You should put k ones in it in such a way that the resulting matrix is symmetrical with respect to the main diagonal (the diagonal that goes from the top left to the bottom r... | instruction | 0 | 48,487 | 23 | 96,974 |
Tags: constructive algorithms
Correct Solution:
```
n, k = map(int, input().split())
#n=2
#k=5
matrica=[ ['0' for i in range(n)] for i in range(n)]
# print("matrica: {0}x{0}\n k ir {1}\n".format(n, k))
if(n**2<k): print(-1)
else:
for i in range(n):
if(k>0):
matrica[i][i]='1'
k-... | output | 1 | 48,487 | 23 | 96,975 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given matrix with n rows and n columns filled with zeroes. You should put k ones in it in such a way that the resulting matrix is symmetrical with respect to the main diagonal (the diago... | instruction | 0 | 48,493 | 23 | 96,986 |
Yes | output | 1 | 48,493 | 23 | 96,987 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given matrix with n rows and n columns filled with zeroes. You should put k ones in it in such a way that the resulting matrix is symmetrical with respect to the main diagonal (the diago... | instruction | 0 | 48,496 | 23 | 96,992 |
No | output | 1 | 48,496 | 23 | 96,993 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an image A composed of N rows and N columns of pixels, and a template image B composed of M rows and M columns of pixels.
A pixel is the smallest element of an image, and in this problem it is a square of size 1×1.
Also, the given image... | instruction | 0 | 48,670 | 23 | 97,340 |
"Correct Solution:
```
N,M=map(int,input().split())
A=[input() for i in range(N)]
B=[input() for i in range(M)]
judge=any([line[j:j+M] for line in A[i:i+M]]==B for i in range(N-M+1) for j in range(N-M+1))
print("Yes" if judge else "No")
``` | output | 1 | 48,670 | 23 | 97,341 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an image A composed of N rows and N columns of pixels, and a template image B composed of M rows and M columns of pixels.
A pixel is the smallest element of an image, and in this problem it is a square of size 1×1.
Also, the given image... | instruction | 0 | 48,672 | 23 | 97,344 |
"Correct Solution:
```
n,m=map(int,input().split())
a=[input() for i in range(n)]
b=[input() for i in range(m)]
ans="No"
for i in range(n-m+1):
for j in range(n-m+1):
if [line[j:j+m] for line in a[i:i+m]]==b:
ans="Yes"
break
if ans=="Yes":
break
print(ans)
``` | output | 1 | 48,672 | 23 | 97,345 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an image A composed of N rows and N columns of pixels, and a template image B composed of M rows and M columns of pixels.
A pixel is the smallest element of an image, and in this problem it is a square of size 1×1.
Also, the given image... | instruction | 0 | 48,673 | 23 | 97,346 |
"Correct Solution:
```
n,m=map(int,input().split())
a=[input()for i in range(n)]
b=[input()for i in range(m)]
cnt=False
for i in range(n-m+1):
for j in range(n-m+1):
t=[k[j:j+m]for k in a[i:i+m]]
if t==b:
cnt=True
print("Yes" if cnt else "No")
``` | output | 1 | 48,673 | 23 | 97,347 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an image A composed of N rows and N columns of pixels, and a template image B composed of M rows and M columns of pixels.
A pixel is the smallest element of an image, and in this problem it is a square of size 1×1.
Also, the given image... | instruction | 0 | 48,674 | 23 | 97,348 |
"Correct Solution:
```
n,m=map(int,input().split())
a=[input() for i in range(n)]
b=[input() for i in range(m)]
for i in range(n-m+1):
for j in range(n-m+1):
x=[]
for k in range(m):
x.append(a[i+k][j:j+m])
if x==b:
print("Yes")
exit()
print("No")
``` | output | 1 | 48,674 | 23 | 97,349 |
Provide a correct Python 3 solution for this coding contest problem.
You are given an image A composed of N rows and N columns of pixels, and a template image B composed of M rows and M columns of pixels.
A pixel is the smallest element of an image, and in this problem it is a square of size 1×1.
Also, the given image... | instruction | 0 | 48,677 | 23 | 97,354 |
"Correct Solution:
```
N, M = map(int,input().split())
A = [input() for _ in range(N)]
B = [input() for _ in range(M)]
cnt = 0
tmp = []
for a in A:
for b in B:
if(tmp != B):
if(b in a):
tmp.append(b)
else:
break
if(tmp == B):
print("Yes")
else:
print("No")
``` | output | 1 | 48,677 | 23 | 97,355 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,753 | 23 | 97,506 |
"Correct Solution:
```
import copy
def main():
while True:
n,m,t,p = map(int,input().split())
if not n and not m and not t and not p:
return
dlist,clist = [],[]
for _ in range(t):
d,c = map(int,input().split())
dlist.append(d)
... | output | 1 | 48,753 | 23 | 97,507 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,754 | 23 | 97,508 |
"Correct Solution:
```
class Paper:
def __init__(self, n, m):
self.n = n
self.m = m
self.table = [[1] * n for _ in range(m)]
def __str__(self):
return str(self.table)
def thickness(self, x, y):
return self.table[y][x]
def fold(self, d, c):
if d == 1:
... | output | 1 | 48,754 | 23 | 97,509 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,755 | 23 | 97,510 |
"Correct Solution:
```
import sys
from inspect import currentframe
def pri(*args):
names = {id(v):k for k,v in currentframe().f_back.f_locals.items()}
# print(', '.join(names.get(id(arg),'???')+' = '+repr(arg) for arg in args))
def solve(n, m, t, p, d, c, x, y):
a = [[1 for _ in range(m)] for _ in ran... | output | 1 | 48,755 | 23 | 97,511 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,756 | 23 | 97,512 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
def main():
while True:
n,m,t,p = map(int,input().split())
if [n,m,t,p] == [0,0,0,0]:
exit()
dp = [[0]*(m*m+1) for i in range(n*n+1)]
sx = 0
sy = 0
ex = n
ey = m
... | output | 1 | 48,756 | 23 | 97,513 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,757 | 23 | 97,514 |
"Correct Solution:
```
def main():
import sys
input = sys.stdin.buffer.readline
N,M,T,P = (int(i) for i in input().split())
answer = []
while not(N == M == T == P == 0):
DC = [[int(i) for i in input().split()] for _ in range(T)]
XY = [[int(i) for i in input().split()] for _ in range(... | output | 1 | 48,757 | 23 | 97,515 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,758 | 23 | 97,516 |
"Correct Solution:
```
while True:
n, m, t, p = list(map(int, input().split()))
if n==0:
break
gx, gy = 500, 500
paper = [[0 for i in range(1000)] for i in range(1000)]
for i in range(n):
for j in range(m):
paper[500+i][500+j] = 1
for _ in range(t):
d, c = list(map(int, input().split()))
... | output | 1 | 48,758 | 23 | 97,517 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,759 | 23 | 97,518 |
"Correct Solution:
```
# origami
import sys
input = sys.stdin.readline
def f(a, n):
a = [list(e) for e in a]
for j in range(len(a)):
for i in range(n):
if n + i >= len(a[j]):
a[j].append(a[j][n-1-i])
else:
a[j][n+i] += a[j][n-1-i]
a[j] = a... | output | 1 | 48,759 | 23 | 97,519 |
Provide a correct Python 3 solution for this coding contest problem.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now planning fundamental experiments to establish the general... | instruction | 0 | 48,760 | 23 | 97,520 |
"Correct Solution:
```
def main(n, m, t, p):
dpn = [1] * n
dpm = [1] * m
ldpn = n
ldpm = m
for _ in range(t):
d, c = map(int, input().split())
if d == 1:
if ldpn // 2 < c:
for i in range(ldpn - c):
dpn[c - i - 1] += dpn[c + i]
... | output | 1 | 48,760 | 23 | 97,521 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,761 | 23 | 97,522 |
Yes | output | 1 | 48,761 | 23 | 97,523 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,762 | 23 | 97,524 |
Yes | output | 1 | 48,762 | 23 | 97,525 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,763 | 23 | 97,526 |
Yes | output | 1 | 48,763 | 23 | 97,527 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,764 | 23 | 97,528 |
Yes | output | 1 | 48,764 | 23 | 97,529 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,765 | 23 | 97,530 |
No | output | 1 | 48,765 | 23 | 97,531 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,766 | 23 | 97,532 |
No | output | 1 | 48,766 | 23 | 97,533 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,767 | 23 | 97,534 |
No | output | 1 | 48,767 | 23 | 97,535 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Origami, or the art of folding paper
Master Grus is a famous origami (paper folding) artist, who is enthusiastic about exploring the possibility of origami art. For future creation, he is now p... | instruction | 0 | 48,768 | 23 | 97,536 |
No | output | 1 | 48,768 | 23 | 97,537 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Mike wants to prepare for IMO but he doesn't know geometry, so his teacher gave him an interesting geometry problem. Let's define f([l, r]) = r - l + 1 to be the number of integer points in the segment [l, r] with l ≤ r (say that <image>). Y... | instruction | 0 | 49,300 | 23 | 98,600 |
Tags: combinatorics, data structures, dp, geometry, implementation
Correct Solution:
```
MOD = 10**9 + 7
from sys import stderr
def readints():
return [int(fld) for fld in input().strip().split()]
def combk(n, k, MOD=MOD, tbl=[]):
if len(tbl) < k:
tbl += [0] * k + [1]
while n >= len(tbl):
... | output | 1 | 49,300 | 23 | 98,601 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Mike wants to prepare for IMO but he doesn't know geometry, so his teacher gave him an interesting geometry problem. Let's define f([l, r]) = r - l + 1 to be the number of integer points in the ... | instruction | 0 | 49,301 | 23 | 98,602 |
No | output | 1 | 49,301 | 23 | 98,603 |
Provide a correct Python 3 solution for this coding contest problem.
Computer graphics uses polygon models as a way to represent three-dimensional shapes. A polygon model is a model that creates a surface by giving the coordinates of vertices and how to connect those vertices.
A general polygon model can handle any p... | instruction | 0 | 49,537 | 23 | 99,074 |
"Correct Solution:
```
N = int(input())
l = []
s = set()
for i in range(N):
a,b,c = map(int,input().split(' '))
l.append(a)
l.append(b)
l.append(c)
l.sort()
d = str(l[0])
e = str(l[1])
f = str(l[2])
g = d + e + f
s.add(g)
l = []
print(N - len(s))
``` | output | 1 | 49,537 | 23 | 99,075 |
Provide a correct Python 3 solution for this coding contest problem.
Computer graphics uses polygon models as a way to represent three-dimensional shapes. A polygon model is a model that creates a surface by giving the coordinates of vertices and how to connect those vertices.
A general polygon model can handle any p... | instruction | 0 | 49,538 | 23 | 99,076 |
"Correct Solution:
```
N = int(input())
id = set()
for l in range(N):
a = [int(i) for i in input().split()]
a.sort()
id.add(a[0]*1000000 + a[1]*1000 + a[2])
print(N-len(id))
``` | output | 1 | 49,538 | 23 | 99,077 |
Provide a correct Python 3 solution for this coding contest problem.
Computer graphics uses polygon models as a way to represent three-dimensional shapes. A polygon model is a model that creates a surface by giving the coordinates of vertices and how to connect those vertices.
A general polygon model can handle any p... | instruction | 0 | 49,539 | 23 | 99,078 |
"Correct Solution:
```
n=int(input())
a={tuple(sorted(list(map(int,input().split())))) for _ in range(n)}
print(n-len(a))
``` | output | 1 | 49,539 | 23 | 99,079 |
Provide a correct Python 3 solution for this coding contest problem.
Computer graphics uses polygon models as a way to represent three-dimensional shapes. A polygon model is a model that creates a surface by giving the coordinates of vertices and how to connect those vertices.
A general polygon model can handle any p... | instruction | 0 | 49,540 | 23 | 99,080 |
"Correct Solution:
```
n = int(input())
m = set()
c = 0
for _ in range(n):
s = sorted(list(map(int, input().split())))
s = tuple(s)
if s in m:c += 1
else:m.add(s)
print(c)
``` | output | 1 | 49,540 | 23 | 99,081 |
Provide a correct Python 3 solution for this coding contest problem.
Computer graphics uses polygon models as a way to represent three-dimensional shapes. A polygon model is a model that creates a surface by giving the coordinates of vertices and how to connect those vertices.
A general polygon model can handle any p... | instruction | 0 | 49,541 | 23 | 99,082 |
"Correct Solution:
```
n = int(input())
save = set()
for _ in range(n):
t = tuple(sorted(list(input().split())))
save.add(t)
print(n - len(save))
``` | output | 1 | 49,541 | 23 | 99,083 |
Provide a correct Python 3 solution for this coding contest problem.
Computer graphics uses polygon models as a way to represent three-dimensional shapes. A polygon model is a model that creates a surface by giving the coordinates of vertices and how to connect those vertices.
A general polygon model can handle any p... | instruction | 0 | 49,542 | 23 | 99,084 |
"Correct Solution:
```
n = int(input())
points = []
tmp = (list(map(int, input().split())))
tmp.sort()
points.append(tmp)
for i in range(n-1):
new = list(map(int, input().split()))
new.sort()
flag = True
for arr in points:
if(arr[0] == new[0] and arr[1] == new[1] and arr[2] == new[2]):
flag = False
if(flag):... | output | 1 | 49,542 | 23 | 99,085 |
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