message stringlengths 2 67k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 463 109k | cluster float64 19 19 | __index_level_0__ int64 926 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}.
Check if doublets occurred at least three times in a row. Specifically, check i... | instruction | 0 | 89,004 | 19 | 178,008 |
No | output | 1 | 89,004 | 19 | 178,009 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}.
Check if doublets occurred at least three times in a row. Specifically, check i... | instruction | 0 | 89,005 | 19 | 178,010 |
No | output | 1 | 89,005 | 19 | 178,011 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Tak performed the following action N times: rolling two dice. The result of the i-th roll is D_{i,1} and D_{i,2}.
Check if doublets occurred at least three times in a row. Specifically, check i... | instruction | 0 | 89,006 | 19 | 178,012 |
No | output | 1 | 89,006 | 19 | 178,013 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,070 | 19 | 178,140 |
Yes | output | 1 | 89,070 | 19 | 178,141 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,071 | 19 | 178,142 |
Yes | output | 1 | 89,071 | 19 | 178,143 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,072 | 19 | 178,144 |
Yes | output | 1 | 89,072 | 19 | 178,145 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,073 | 19 | 178,146 |
Yes | output | 1 | 89,073 | 19 | 178,147 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,074 | 19 | 178,148 |
No | output | 1 | 89,074 | 19 | 178,149 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,075 | 19 | 178,150 |
No | output | 1 | 89,075 | 19 | 178,151 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,076 | 19 | 178,152 |
No | output | 1 | 89,076 | 19 | 178,153 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Amidakuji is a traditional method of lottery in Japan.
To make an amidakuji, we first draw W parallel vertical lines, and then draw horizontal lines that connect them. The length of each vertic... | instruction | 0 | 89,077 | 19 | 178,154 |
No | output | 1 | 89,077 | 19 | 178,155 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,802 | 19 | 179,604 |
Tags: brute force, implementation
Correct Solution:
```
n = int(input())
s = list(map(int, input().split()))
ans = 0
x0 = 0
x1 = 0
for i in range(n):
if s[i] == 1:
x1 = max(x0, x1) + 1
else:
x0 = x0 + 1
ans = max(x0, x1)
print(ans)
``` | output | 1 | 89,802 | 19 | 179,605 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,803 | 19 | 179,606 |
Tags: brute force, implementation
Correct Solution:
```
n = int(input())
string = ''.join(map(str, input().split()))
maxx = 0
for i in range(n+1):
maxx = max(maxx, string[:i].count('0')+string[i:].count('1'))
print(maxx)
``` | output | 1 | 89,803 | 19 | 179,607 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,804 | 19 | 179,608 |
Tags: brute force, implementation
Correct Solution:
```
a=int(input())
b=input().split()
zerocount=0
zero=[]
onecount=0
one=[]
maxi=0
for i in range(a):
if(b[i]=='0'):
zerocount+=1
zero.append(zerocount)
for i in range(a-1, -1, -1):
if(b[i]=='1'):
onecount+=1
one.append(onecount)
one.reverse()
if(maxi<one[0]... | output | 1 | 89,804 | 19 | 179,609 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,805 | 19 | 179,610 |
Tags: brute force, implementation
Correct Solution:
```
def solve(n, games):
games_to_keep = 0
# Calculate prefix for ones (how many ones from start to i)
ones_prefix = [0 for i in range(n)]
if games[0] == '1':
ones_prefix[0] = 1
for i in range(1, n):
... | output | 1 | 89,805 | 19 | 179,611 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,806 | 19 | 179,612 |
Tags: brute force, implementation
Correct Solution:
```
input()
n = [int(x) for x in input().split()]
a = -1
aa = 0
for i, x in enumerate(n):
aaa = aa + len([x for x in n[i:] if x])
if aaa > a:
a = aaa
if not x:
aa += 1
print(max(a,aa))
``` | output | 1 | 89,806 | 19 | 179,613 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,807 | 19 | 179,614 |
Tags: brute force, implementation
Correct Solution:
```
n = int(input())
p = list(map(int, input().split()))
ind_z = []
ind_o = []
for i in range(n):
if p[i] == 0:
ind_z.append(i)
else:
ind_o.append(i)
z = [0] * len(ind_z)
o = [0] * len(ind_o)
for i in range(len(z)):
z[i] = i + 1
for j i... | output | 1 | 89,807 | 19 | 179,615 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,808 | 19 | 179,616 |
Tags: brute force, implementation
Correct Solution:
```
n = int(input())
arr = list(map(int, input().split()))
pref1 = [0]
for i in arr:
pref1.append(pref1[-1] + i)
suf0 = [0]
for i in arr[::-1]:
suf0.append(suf0[-1] + (i + 1) % 2)
ans = []
for i in range(n + 1):
ans.append(n - (suf0[::-1][i] + pref1[i]))
p... | output | 1 | 89,808 | 19 | 179,617 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career Hideo has produced n games. Some of them were s... | instruction | 0 | 89,809 | 19 | 179,618 |
Tags: brute force, implementation
Correct Solution:
```
def solve(s):
'''
>>> solve([1, 1, 0, 1])
3
>>> solve([0, 1, 0, 0, 1, 0])
4
>>> solve([0])
1
'''
zeroes = accum(s, 0)
ones = list(reversed(accum(reversed(s), 1)))
return max(x + y for x, y in zip(zeroes, ones))
def a... | output | 1 | 89,809 | 19 | 179,619 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,810 | 19 | 179,620 |
Yes | output | 1 | 89,810 | 19 | 179,621 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,811 | 19 | 179,622 |
Yes | output | 1 | 89,811 | 19 | 179,623 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,812 | 19 | 179,624 |
Yes | output | 1 | 89,812 | 19 | 179,625 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,813 | 19 | 179,626 |
Yes | output | 1 | 89,813 | 19 | 179,627 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,814 | 19 | 179,628 |
No | output | 1 | 89,814 | 19 | 179,629 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,815 | 19 | 179,630 |
No | output | 1 | 89,815 | 19 | 179,631 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,816 | 19 | 179,632 |
No | output | 1 | 89,816 | 19 | 179,633 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hideo Kojima has just quit his job at Konami. Now he is going to find a new place to work. Despite being such a well-known person, he still needs a CV to apply for a job.
During all his career ... | instruction | 0 | 89,817 | 19 | 179,634 |
No | output | 1 | 89,817 | 19 | 179,635 |
Provide a correct Python 3 solution for this coding contest problem.
There are N balls and N+1 holes in a line. Balls are numbered 1 through N from left to right. Holes are numbered 1 through N+1 from left to right. The i-th ball is located between the i-th hole and (i+1)-th hole. We denote the distance between neighb... | instruction | 0 | 90,001 | 19 | 180,002 |
"Correct Solution:
```
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
N,D,X = map(int,read().split())
answer = 0
for n in range(N,0,-1):
mean = D + X * (n+n-1) / 2
answer += mean
D = ((n+n+2) * D + 5 * X) / (2*n)
X = (n + 2) * X / n
... | output | 1 | 90,001 | 19 | 180,003 |
Provide a correct Python 3 solution for this coding contest problem.
There are N balls and N+1 holes in a line. Balls are numbered 1 through N from left to right. Holes are numbered 1 through N+1 from left to right. The i-th ball is located between the i-th hole and (i+1)-th hole. We denote the distance between neighb... | instruction | 0 | 90,002 | 19 | 180,004 |
"Correct Solution:
```
N,D,X = map(int,input().split())
"""
・玉の位置は無視できる
・等差数列なので左右反転して平均化→完全等間隔に帰着
・ひとつ取り去ったあとの平均化→それも完全等間隔の定数倍
・すべての間隔が1であるN区間の場合の期待値を求める
"""
x = .5
for n in range(2,N+1):
x += .5 + x/n
answer = x * (2*D+X*(2*N-1))
print(answer)
``` | output | 1 | 90,002 | 19 | 180,005 |
Provide a correct Python 3 solution for this coding contest problem.
There are N balls and N+1 holes in a line. Balls are numbered 1 through N from left to right. Holes are numbered 1 through N+1 from left to right. The i-th ball is located between the i-th hole and (i+1)-th hole. We denote the distance between neighb... | instruction | 0 | 90,003 | 19 | 180,006 |
"Correct Solution:
```
def solve(n, d, x):
ans = 0
while n:
ans += d + (2 * n - 1) * x / 2
d = ((n + 1) * d + 5 * x / 2) / n
x *= (n + 2) / n
n -= 1
return ans
print('{:.10f}'.format(solve(*map(float, input().split()))))
``` | output | 1 | 90,003 | 19 | 180,007 |
Provide a correct Python 3 solution for this coding contest problem.
There are N balls and N+1 holes in a line. Balls are numbered 1 through N from left to right. Holes are numbered 1 through N+1 from left to right. The i-th ball is located between the i-th hole and (i+1)-th hole. We denote the distance between neighb... | instruction | 0 | 90,004 | 19 | 180,008 |
"Correct Solution:
```
from decimal import Decimal, getcontext
getcontext().prec = 200
n, d, x = map(Decimal, input().split())
ans = 0
for i in range(1, int(n) + 1):
i = Decimal(str(i))
ans += Decimal(str((int(n) - int(i) + 1))) / Decimal(str(i)) * (d + x * Decimal(str(int(n) * 2 - 1)) / Decimal("2"))
print(ans... | output | 1 | 90,004 | 19 | 180,009 |
Provide a correct Python 3 solution for this coding contest problem.
There are N balls and N+1 holes in a line. Balls are numbered 1 through N from left to right. Holes are numbered 1 through N+1 from left to right. The i-th ball is located between the i-th hole and (i+1)-th hole. We denote the distance between neighb... | instruction | 0 | 90,005 | 19 | 180,010 |
"Correct Solution:
```
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
N, d, x = map(int, read().split())
def main(N, d, x):
ret = 0
while N:
ret += d + (N-0.5) * x
d = d + (d/N) + (5*x)/(2*N)
x += 2*x/N
N -= ... | output | 1 | 90,005 | 19 | 180,011 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions them as he wants into n disjoint pairs.
2. Then,... | instruction | 0 | 90,324 | 19 | 180,648 |
Tags: constructive algorithms, dfs and similar, interactive, math, number theory
Correct Solution:
```
import sys
n = int(input())
if n % 2:
print('Second')
sys.stdout.flush()
l = list(map(lambda x: int(x)-1,input().split()))
rev1 = [-1]*n
rev2 = [-1]*n
revs = [0]*n
for i in range(2 * n):
... | output | 1 | 90,324 | 19 | 180,649 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions them as he wants into n disjoint pairs.
2. Then,... | instruction | 0 | 90,325 | 19 | 180,650 |
Tags: constructive algorithms, dfs and similar, interactive, math, number theory
Correct Solution:
```
import sys;n = int(input())
if n % 2:
print('Second');sys.stdout.flush();l = list(map(lambda x: int(x)-1,input().split()));rev1,rev2,revs = [-1]*n,[-1]*n,[0]*n;out = [0] * (2 * n);curr,todo,q,s1,rout = 0,2*n,[],0,... | output | 1 | 90,325 | 19 | 180,651 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions them as he wants into n disjoint pairs.
2. Then,... | instruction | 0 | 90,326 | 19 | 180,652 |
Tags: constructive algorithms, dfs and similar, interactive, math, number theory
Correct Solution:
```
# Fast IO (be careful about bytestring)
# import os,io
# input=io.BytesIO(os.read(0,os.fstat(0).st_size)).readline
import sys
n = int(input())
if n % 2 == 0:
print("First")
sys.stdout.flush()
ans = []
... | output | 1 | 90,326 | 19 | 180,653 |
Provide tags and a correct Python 3 solution for this coding contest problem.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions them as he wants into n disjoint pairs.
2. Then,... | instruction | 0 | 90,327 | 19 | 180,654 |
Tags: constructive algorithms, dfs and similar, interactive, math, number theory
Correct Solution:
```
import sys
n = int(input())
if n % 2:
print('Second')
sys.stdout.flush()
l = list(map(lambda x: int(x)-1,input().split()))
rev1 = [-1]*n
rev2 = [-1]*n
revs = [0]*n
for i in range(2 * n):
... | output | 1 | 90,327 | 19 | 180,655 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions the... | instruction | 0 | 90,328 | 19 | 180,656 |
No | output | 1 | 90,328 | 19 | 180,657 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions the... | instruction | 0 | 90,329 | 19 | 180,658 |
No | output | 1 | 90,329 | 19 | 180,659 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions the... | instruction | 0 | 90,330 | 19 | 180,660 |
No | output | 1 | 90,330 | 19 | 180,661 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This is an interactive problem.
Consider a fixed positive integer n. Two players, First and Second play a game as follows:
1. First considers the 2n numbers 1, 2, ..., 2n, and partitions the... | instruction | 0 | 90,331 | 19 | 180,662 |
No | output | 1 | 90,331 | 19 | 180,663 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Two players play a game. The game is played on a rectangular board with n × m squares. At the beginning of the game two different squares of the board have two chips. The first player's goal is to shift the chips to the same square. The seco... | instruction | 0 | 90,396 | 19 | 180,792 |
Tags: combinatorics, constructive algorithms
Correct Solution:
```
n,m,X,Y,x,y=map(int,input().split())
a=[abs(X-x),abs(Y-y)]
a.sort()
print("First" if a[1]<5 and a[0]+a[1]<7 else "Second")
``` | output | 1 | 90,396 | 19 | 180,793 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Two players play a game. The game is played on a rectangular board with n × m squares. At the beginning of the game two different squares of the board have two chips. The first player's goal is to shift the chips to the same square. The seco... | instruction | 0 | 90,397 | 19 | 180,794 |
Tags: combinatorics, constructive algorithms
Correct Solution:
```
n,m,X,Y,x,y=map(int,input().split())
a=[abs(X-x),abs(Y-y)]
a.sort()
print("First" if a[1]<5 and a[0]+a[1]<7 else "Second")
# Made By Mostafa_Khaled
``` | output | 1 | 90,397 | 19 | 180,795 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Two players play a game. The game is played on a rectangular board with n × m squares. At the beginning of the game two different squares of the board have two chips. The first player's goal is to shift the chips to the same square. The seco... | instruction | 0 | 90,398 | 19 | 180,796 |
Tags: combinatorics, constructive algorithms
Correct Solution:
```
# ------------------- fast io --------------------
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... | output | 1 | 90,398 | 19 | 180,797 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Two players play a game. The game is played on a rectangular board with n × m squares. At the beginning of the game two different squares of the board have two chips. The first player's goal is to shift the chips to the same square. The seco... | instruction | 0 | 90,399 | 19 | 180,798 |
Tags: combinatorics, constructive algorithms
Correct Solution:
```
n,m,x1,y1,x2,y2 = map(int, input().split())
n = abs(x1 - x2)
m = abs(y1 - y2)
if n > 4 or m > 4:
print("Second")
elif n <= 3 and m <= 3:
print("First")
elif min(n, m) <= 2:
print("First")
else:
print("Second")
``` | output | 1 | 90,399 | 19 | 180,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Two players play a game. The game is played on a rectangular board with n × m squares. At the beginning of the game two different squares of the board have two chips. The first player's goal is ... | instruction | 0 | 90,400 | 19 | 180,800 |
No | output | 1 | 90,400 | 19 | 180,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Two players play a game. The game is played on a rectangular board with n × m squares. At the beginning of the game two different squares of the board have two chips. The first player's goal is ... | instruction | 0 | 90,401 | 19 | 180,802 |
No | output | 1 | 90,401 | 19 | 180,803 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Vasily has a deck of cards consisting of n cards. There is an integer on each of the cards, this integer is between 1 and 100 000, inclusive. It is possible that some cards have the same integers on them.
Vasily decided to sort the cards. T... | instruction | 0 | 90,620 | 19 | 181,240 |
Tags: data structures, implementation, sortings
Correct Solution:
```
# -*- coding: utf-8 -*-
import sys
# fout = open("output.txt", "w")
fin = sys.stdin
# fin = open("input.txt", "r")
fout = sys.stdout
n = int(fin.readline())
a = list(map(int, fin.readline().split()))
def solution(n, a):
sorted_arr = [(i, ele... | output | 1 | 90,620 | 19 | 181,241 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Vasily has a deck of cards consisting of n cards. There is an integer on each of the cards, this integer is between 1 and 100 000, inclusive. It is possible that some cards have the same integer... | instruction | 0 | 90,621 | 19 | 181,242 |
No | output | 1 | 90,621 | 19 | 181,243 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Smart Beaver from ABBYY decided to have a day off. But doing nothing the whole day turned out to be too boring, and he decided to play a game with pebbles. Initially, the Beaver has n pebbles. He arranges them in a equal rows, each row h... | instruction | 0 | 91,186 | 19 | 182,372 |
Tags: number theory
Correct Solution:
```
def isPrime(num):
if num > 1:
for i in range(2,num):
if (num % i) == 0:
return False
break
else:
return True
else:
return False
def RectangularGame(n):
sum... | output | 1 | 91,186 | 19 | 182,373 |
Provide tags and a correct Python 3 solution for this coding contest problem.
The Smart Beaver from ABBYY decided to have a day off. But doing nothing the whole day turned out to be too boring, and he decided to play a game with pebbles. Initially, the Beaver has n pebbles. He arranges them in a equal rows, each row h... | instruction | 0 | 91,187 | 19 | 182,374 |
Tags: number theory
Correct Solution:
```
n = int(input())
sum = n
while n%2 == 0:
n = n//2
sum = sum + n
i = 3
while i<=int(n**0.5):
while n%i == 0:
n=n//i
sum = sum + n
i = i + 2
if n > 2:
sum = sum + 1
print(sum)
``` | output | 1 | 91,187 | 19 | 182,375 |
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