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.
The teacher gave Anton a large geometry homework, but he didn't do it (as usual) as he participated in a regular round on Codeforces. In the task he was given a set of n lines defined by the equ... | instruction | 0 | 40,808 | 23 | 81,616 |
No | output | 1 | 40,808 | 23 | 81,617 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The teacher gave Anton a large geometry homework, but he didn't do it (as usual) as he participated in a regular round on Codeforces. In the task he was given a set of n lines defined by the equ... | instruction | 0 | 40,809 | 23 | 81,618 |
No | output | 1 | 40,809 | 23 | 81,619 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The teacher gave Anton a large geometry homework, but he didn't do it (as usual) as he participated in a regular round on Codeforces. In the task he was given a set of n lines defined by the equ... | instruction | 0 | 40,810 | 23 | 81,620 |
No | output | 1 | 40,810 | 23 | 81,621 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The teacher gave Anton a large geometry homework, but he didn't do it (as usual) as he participated in a regular round on Codeforces. In the task he was given a set of n lines defined by the equ... | instruction | 0 | 40,811 | 23 | 81,622 |
No | output | 1 | 40,811 | 23 | 81,623 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently Luba bought a monitor. Monitor is a rectangular matrix of size n × m. But then she started to notice that some pixels cease to work properly. Luba thinks that the monitor will become br... | instruction | 0 | 40,906 | 23 | 81,812 |
No | output | 1 | 40,906 | 23 | 81,813 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,069 | 23 | 82,138 |
"Correct Solution:
```
def gcd(a,b):
if b == 0:
return a
return gcd(b,a%b)
def inpl(): return [int(i) for i in input().split()]
from collections import defaultdict
H = defaultdict(lambda: 0)
N = int(input())
dot = [()]*N
mod = 998244353
for i in range(N):
x, y = inpl()
dot[i] = (x, y)
for i in r... | output | 1 | 41,069 | 23 | 82,139 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,070 | 23 | 82,140 |
"Correct Solution:
```
# E
from collections import Counter
N = int(input())
xy_list = [list(map(int, input().split())) for _ in range(N)]
M = 998244353
res = pow(2, N, M)
# 0 points
res -= 1
# 1 points
res -= N
# all lines
line_cnt = [0]*(N+1)
for i in range(N):
xi, yi = xy_list[i]
angle_list = []
for ... | output | 1 | 41,070 | 23 | 82,141 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,071 | 23 | 82,142 |
"Correct Solution:
```
def main():
import sys
input = sys.stdin.readline
def same_line(p1, p2, p3):
c1 = complex(p1[0], p1[1])
c2 = complex(p2[0], p2[1])
c3 = complex(p3[0], p3[1])
a = c2 - c1
b = c3 - c1
if a.real * b.imag == a.imag * b.real:
ret... | output | 1 | 41,071 | 23 | 82,143 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,072 | 23 | 82,144 |
"Correct Solution:
```
from collections import *
import sys
sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def MI(): return map(int, sys.stdin.readline().split())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in ra... | output | 1 | 41,072 | 23 | 82,145 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,073 | 23 | 82,146 |
"Correct Solution:
```
from collections import Counter
from fractions import gcd
n = int(input())
xys = [tuple(map(int, input().split())) for _ in range(n)]
MOD = 998244353
excludes = 0
for i, (x1, y1) in enumerate(xys):
slopes = []
for x2, y2 in xys[i + 1:]:
dx, dy = x2 - x1, y2 - y1
if dx ==... | output | 1 | 41,073 | 23 | 82,147 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,074 | 23 | 82,148 |
"Correct Solution:
```
import sys
input = sys.stdin.readline
from fractions import gcd
from collections import Counter
"""
適当に部分集合Xをとり、凸包 S として、Sに1点計上すればよい
これだと2^N点得られる
ただし、凸包の面積が0となる場合が例外
空集合、1点の場合と、線分の場合を除外する
"""
MOD = 998244353
N = int(input())
XY = [[int(x) for x in input().split()] for _ in range(N)]
answer = ... | output | 1 | 41,074 | 23 | 82,149 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,075 | 23 | 82,150 |
"Correct Solution:
```
#!/usr/bin/env python3
def main():
N = int(input())
points = []
for i in range(N):
points.append(list(map(int, input().split())))
x = [p[0] for p in points]
y = [p[1] for p in points]
M = 998244353
c = 1 + N + N * (N - 1) // 2
for i in range(N):
... | output | 1 | 41,075 | 23 | 82,151 |
Provide a correct Python 3 solution for this coding contest problem.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when there exists a convex polygon with a positive area that h... | instruction | 0 | 41,076 | 23 | 82,152 |
"Correct Solution:
```
import math
mod = 998244353
n = int(input())
p = [list(map(int, input().split())) for i in range(n)]
pow2 = [1]
for i in range(n):
pow2.append(pow2[-1] * 2 % mod)
used = [[False] * n for i in range(n)]
ret = (pow2[n] - 1 - n - n * (n - 1) / 2) % mod
for i in range(n):
for j in range(i):
... | output | 1 | 41,076 | 23 | 82,153 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,077 | 23 | 82,154 |
Yes | output | 1 | 41,077 | 23 | 82,155 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,078 | 23 | 82,156 |
Yes | output | 1 | 41,078 | 23 | 82,157 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,079 | 23 | 82,158 |
Yes | output | 1 | 41,079 | 23 | 82,159 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,080 | 23 | 82,160 |
Yes | output | 1 | 41,080 | 23 | 82,161 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,081 | 23 | 82,162 |
No | output | 1 | 41,081 | 23 | 82,163 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,082 | 23 | 82,164 |
No | output | 1 | 41,082 | 23 | 82,165 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,083 | 23 | 82,166 |
No | output | 1 | 41,083 | 23 | 82,167 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given N points (x_i,y_i) located on a two-dimensional plane. Consider a subset S of the N points that forms a convex polygon. Here, we say a set of points S forms a convex polygon when t... | instruction | 0 | 41,084 | 23 | 82,168 |
No | output | 1 | 41,084 | 23 | 82,169 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbered counterclockwise from 1 to X (the figure shows an ex... | instruction | 0 | 41,119 | 23 | 82,238 |
"Correct Solution:
```
from math import sin, pi
def calc(n):
s = a = 0
V = []
for i in range(n-1):
v = int(input())
s += v
a += sin(v*pi/180)
V.append(v)
V.append(360-s)
a += sin((360-s)*pi/180)
return a, sorted(V)
while 1:
m = int(input())
if m == 0:
... | output | 1 | 41,119 | 23 | 82,239 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbered counterclockwise from 1 to X (the figure shows an ex... | instruction | 0 | 41,120 | 23 | 82,240 |
"Correct Solution:
```
import math
ONE_BIGGER_TWO = 1
TWO_BIGGER_ONE = 2
SAME = 0
def calculate_area(input_list):
last = 360 - sum(input_list)
input_list.append(last)
radian_list = [math.radians(item) for item in input_list]
sin_list = [math.sin(item) for item in radian_list]
area = math.fsum(s... | output | 1 | 41,120 | 23 | 82,241 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbered counterclockwise from 1 to X (the figure shows an ex... | instruction | 0 | 41,121 | 23 | 82,242 |
"Correct Solution:
```
# AOJ 0166: Area of Polygon
# Python3 2018.6.18 bal4u
import math
M = 0.00872664625997164788461845384244
EPS = 1e-8
a = [0]*2
s = [0.0]*2
while True:
eof = False
for i in range(2):
s[i] = a[i] = 0;
n = int(input())
if n == 0:
eof = True
break
for j in range(1, n):
v = int(inp... | output | 1 | 41,121 | 23 | 82,243 |
Provide a correct Python 3 solution for this coding contest problem.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbered counterclockwise from 1 to X (the figure shows an ex... | instruction | 0 | 41,122 | 23 | 82,244 |
"Correct Solution:
```
from math import *
def area(x):
ret=0.
theta = 360.
for i in range(x-1):
tmp=float(input())
theta-=tmp
tmp=tmp*pi/180.
ret+=(sin(tmp/2)*cos(tmp/2))
theta=pi*theta/180.
ret+=sin(theta/2)*cos(theta/2);
return ret;
while 1:
m=int(input())
... | output | 1 | 41,122 | 23 | 82,245 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbe... | instruction | 0 | 41,123 | 23 | 82,246 |
No | output | 1 | 41,123 | 23 | 82,247 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbe... | instruction | 0 | 41,124 | 23 | 82,248 |
No | output | 1 | 41,124 | 23 | 82,249 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbe... | instruction | 0 | 41,125 | 23 | 82,250 |
No | output | 1 | 41,125 | 23 | 82,251 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Create a program that inputs the vertex information of two polygons inscribed in one circle and outputs the magnitude relationship of their areas.
Assume that each vertex of the X-side is numbe... | instruction | 0 | 41,126 | 23 | 82,252 |
No | output | 1 | 41,126 | 23 | 82,253 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
The JOI building is a combination of regular hexagons with a side of 1 meter as shown in the figure. As Christmas is approaching, JOI decided to decorate the walls of the building with ... | instruction | 0 | 41,139 | 23 | 82,278 |
No | output | 1 | 41,139 | 23 | 82,279 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
The JOI building is a combination of regular hexagons with a side of 1 meter as shown in the figure. As Christmas is approaching, JOI decided to decorate the walls of the building with ... | instruction | 0 | 41,140 | 23 | 82,280 |
No | output | 1 | 41,140 | 23 | 82,281 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
The JOI building is a combination of regular hexagons with a side of 1 meter as shown in the figure. As Christmas is approaching, JOI decided to decorate the walls of the building with ... | instruction | 0 | 41,141 | 23 | 82,282 |
No | output | 1 | 41,141 | 23 | 82,283 |
Provide a correct Python 3 solution for this coding contest problem.
Yoko’s math homework today was to calculate areas of polygons in the xy-plane. Vertices are all aligned to grid points (i.e. they have integer coordinates).
Your job is to help Yoko, not good either at math or at computer programming, get her home- ... | instruction | 0 | 41,142 | 23 | 82,284 |
"Correct Solution:
```
import sys
readline = sys.stdin.readline
write = sys.stdout.write
def solve():
N = int(readline())
if N == 0:
return False
P = [list(map(int, readline().split())) for i in range(N)]
L = 2000
Q = [[] for i in range(2*L+1)]
LS = []
for i in range(N):
x0,... | output | 1 | 41,142 | 23 | 82,285 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,202 | 23 | 82,404 |
Tags: implementation
Correct Solution:
```
n, m = map(int, input().split())
a = []
for i in range(1, m + 1):
a.append(i)
for j in range(n):
l, r = map(int, input().split())
for i in range(l - 1, r):
a[i] = 0
k = 0
for i in range(len(a)):
if a[i] != 0:
k += 1
print(k)
for i in ran... | output | 1 | 41,202 | 23 | 82,405 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,203 | 23 | 82,406 |
Tags: implementation
Correct Solution:
```
n,m=input().split()
l=[]
f=[]
for i in range (1,int(m)+1):
l.append(i)
for i in range (0,int(n)):
a,b=input().split()
for j in range (int(a),int(b)+1):
if j not in f:
f.append(j)
final=set(l)-set(f)
print(len(final))
for i in final:
print(i,... | output | 1 | 41,203 | 23 | 82,407 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,204 | 23 | 82,408 |
Tags: implementation
Correct Solution:
```
n, m = map(int, input().split())
dp = [0 for i in range(m+1)]
for n0 in range(n):
l, r = map(int, input().split())
for i in range(l, r+1):
dp[i] = 1
res = []
for i in range(1, m+1):
if dp[i] == 0:
res.append(i)
print(len(res))
for e in... | output | 1 | 41,204 | 23 | 82,409 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,205 | 23 | 82,410 |
Tags: implementation
Correct Solution:
```
s = list(map(int, input().split()))
n, m = s[0], s[1]
cl = []
def check(x):
res = True
for r in cl:
if x>=r[0] and x<=r[1]:
res = False
break
return res
for i in range(n):
cl.append(list(map(int, input().split())))
res = []
for i... | output | 1 | 41,205 | 23 | 82,411 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,206 | 23 | 82,412 |
Tags: implementation
Correct Solution:
```
l=list(map(int, input().split()))
I = []
for i in range(l[0]):
k = list(map(int, input().split()))
I.append(k)
def segment(l):
return [int(i) for i in range(l[0],l[1]+1)]
def count_absent_point(l,I):
main = []
count_absent = 0
absent_num =[]
for ... | output | 1 | 41,206 | 23 | 82,413 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,207 | 23 | 82,414 |
Tags: implementation
Correct Solution:
```
### 1015A
(n, m) = (int(_) for _ in input().split(' '))
points = set(range(1,m+1))
for _ in range(0, n):
(l, r) = (int(_) for _ in input().split(' '))
points = points - set(range(l, r + 1))
print(len(points))
print(' '.join(str(p) for p in points))
``` | output | 1 | 41,207 | 23 | 82,415 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,208 | 23 | 82,416 |
Tags: implementation
Correct Solution:
```
from sys import stdin, stdout
# string input
n, m = (stdin.readline().split())
n, m = int(n), int(m)
arr = []
for x in range(n):
a, b = stdin.readline().split()
arr.append((int(a), int(b)))
arr = sorted(arr, key=lambda x: x[0])
x = 1
i = 0
count = 0
ans = []
while(x <... | output | 1 | 41,208 | 23 | 82,417 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is characterized by two integers l_i and r_i (1 ≤ ... | instruction | 0 | 41,209 | 23 | 82,418 |
Tags: implementation
Correct Solution:
```
n, m = map(int, input().split())
sp = [1] * (m+1)
sp[0] = 0
for _ in range(n):
l, r = map(int, input().split())
for i in range(l, r+1):
sp[i] = 0
print(sp.count(1))
for i in range(m+1):
if sp[i] == 1:
print(i, end=" ")
``` | output | 1 | 41,209 | 23 | 82,419 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,210 | 23 | 82,420 |
Yes | output | 1 | 41,210 | 23 | 82,421 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,211 | 23 | 82,422 |
Yes | output | 1 | 41,211 | 23 | 82,423 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,212 | 23 | 82,424 |
Yes | output | 1 | 41,212 | 23 | 82,425 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,213 | 23 | 82,426 |
Yes | output | 1 | 41,213 | 23 | 82,427 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,214 | 23 | 82,428 |
No | output | 1 | 41,214 | 23 | 82,429 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,215 | 23 | 82,430 |
No | output | 1 | 41,215 | 23 | 82,431 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,216 | 23 | 82,432 |
No | output | 1 | 41,216 | 23 | 82,433 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a set of n segments on the axis Ox, each segment has integer endpoints between 1 and m inclusive. Segments may intersect, overlap or even coincide with each other. Each segment is ... | instruction | 0 | 41,217 | 23 | 82,434 |
No | output | 1 | 41,217 | 23 | 82,435 |
Provide a correct Python 3 solution for this coding contest problem.
Given are a positive integer N and a sequence of length 2^N consisting of 0s and 1s: A_0,A_1,\ldots,A_{2^N-1}. Determine whether there exists a closed curve C that satisfies the condition below for all 2^N sets S \subseteq \\{0,1,\ldots,N-1 \\}. If t... | instruction | 0 | 42,664 | 23 | 85,328 |
"Correct Solution:
```
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
N = int(readline())
A = list(map(int,readline().rstrip().decode()))
minimal_sets = []
for n in range(1<<N):
s = n
is_min = (A[n] == 0)
while s:
s = (s - 1) & n... | output | 1 | 42,664 | 23 | 85,329 |
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