input stringlengths 1 8.57k | output stringlengths 2 5.65k |
|---|---|
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valentin participates in a show called "Shockers". The rules are quite easy: jury selects one letter which Valentin doesn't know. He should make a small speech, but every time h... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valentin participates in a show called "Shockers". The rules are quite easy: jury selects one letter which Valentin doesn't know. He should make a small speech, but every time h... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valentin participates in a show called "Shockers". The rules are quite easy: jury selects one letter which Valentin doesn't know. He should make a small speech, but every time h... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valentin participates in a show called "Shockers". The rules are quite easy: jury selects one letter which Valentin doesn't know. He should make a small speech, but every time h... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Valentin participates in a show called "Shockers". The rules are quite easy: jury selects one letter which Valentin doesn't know. He should make a small speech, but every time h... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
N = int(input())
S = input()
mod = 10**9 + 7
M=len(S)
DP = [[0]*(N+1) for i in range(N+1)]
DP[0][0] = 1
for i in range(1,N+1):
for j in range(N+1):
if j>0 and j<N:
DP[i][j] = DP[i-1][j-1] + 2*DP[i-1][j+1]
elif j==0:
DP[i][j] = DP[i-1][j] + 2*DP[i-1]... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
n=int(input())
p=[0]*5001
p[len(input())]=1
while n:
p=[((2*p[j-1]if j else p[j])+p[j+1])%(10**9+7)for j in range(n)]
n=n-1
print(p[0])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
N = int(input())
s = input()
mod = 10 ** 9 + 7
def main():
dp = [[0 for _ in range(N+1)] for _ in range(2)]
dp[0][0] = 1
for i in range(N):
for j in range(N):
dp[(i+1)%2][j] = 0
for j in range(N):
dp[(i+1)%2][j+1] = (dp[(i+1)%2][j+1] + dp[i%2]... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
n = int(input())
s = len(input())
mod = 10**9+7
dp = [[0]*(n+1) for _ in range(n+1)]
dp[0][0] = 1
for i in range(1,n+1):
dp[i][0] = (dp[i-1][0] + dp[i-1][1])%mod
for j in range(1,min(n,i+1)):
dp[i][j] = (dp[i-1][j-1]*2 + dp[i-1][j+1])%mod
dp[i][n] = dp[i-1][n-1]*2%mod
s2 = pow(2,s,mod)
... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
N=int(input())
m=len(input())
mod=10**9+7
dp=[[0 for j in range(i+2)] for i in range(N+1)]
dp[N][m]=1
for i in range(N-1,-1,-1):
for j in range(1,i+2):
dp[i][j]=(2*dp[i+1][j-1]+dp[i+1][j+1])%mod
dp[i][0]=(dp[i+1][0]+dp[i+1][1])%mod
print(dp[0][0])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
N = int(input())
s = len(input())
mod = 10**9 + 7
dp = [1] + [0]*N
for i in range(N):
dp = [dp[0] + dp[1]] + [(i + 2*j) % mod for i, j in zip(dp[2:] + [0],dp[:-1])]
print(dp[s]*pow(2**s, mod - 2, mod)%mod)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
n = int(input())
s = len(input())
mod = 10**9+7
dp = [[0]*(n+1) for _ in range(n+1)]
dp[0][0] = 1
for i in range(1,n+1):
dp[i][0] = (dp[i-1][0] + dp[i-1][1])%mod
for j in range(1,n):
dp[i][j] = (dp[i-1][j-1]*2 + dp[i-1][j+1])%mod
dp[i][n] = dp[i-1][n-1]*2%mod
s2 = pow(2,s,mod)
rev = pow... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is using a plain text editor with this keyboard. This editor al... | "Correct Solution:
```
N=int(input())
s=input()
l=len(s)
dp=[[0]*(N+2) for i in range(N)]
dp[0][1]=2
dp[0][0]=1
mod=10**9+7
for i in range(N-1):
for j in range(i+2):
if j==0:
dp[i+1][j+1]+=2*dp[i][j]
dp[i+1][j+1]%=mod
dp[i+1][j]+=dp[i][j]
dp[i+1][j]%=mod ... |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is usin... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is usin... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is usin... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is usin... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is usin... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Sig has built his own keyboard. Designed for ultimate simplicity, this keyboard only has 3 keys on it: the `0` key, the `1` key and the backspace key.
To begin with, he is usin... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
import sys
def cv1(c):
o=ord(c)
if 65<=o<=90:
return format(o-65,"05b")
elif o==32:
return "11010"
elif o==46:
return "11011"
elif o==44:
return "11100"
elif o==45:
return "11101"
elif o==39:
return "11110"
elif o==63... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
en='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+' .,-\'?'
de={
'101':' ','000000':'\'','000011':',','10010001':'-','010001':'.','000001':'?',
'100101':'A','10011010':'B','0101':'C','0001':'D','110':'E','01001':'F',
'10011011':'G','010000':'H','0111':'I','10011000':'J','0110':'K','00100':'L',
'10011001':'M','1001... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
# -*- coding: utf-8 -*-
"""
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0111
"""
import sys
from sys import stdin
input = stdin.readline
def solve(data):
txt = ''
for d in data:
txt += rev_decoder[d]
result = ''
while txt:
match = False
for... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
while 1:
try:
s=input()
s_c=""
c1=[" ",".",",","-","'","?"]
for i in s:
if 64<ord(i)<91:
s_c+=str(bin(ord(i)-65)[2:]).zfill(5)
else:
s_c+=str(bin(c1.index(i)+26)[2:]).zfill(5)
ch_3=["101","110","1... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
encoder = {
"A": "00000",
"B": "00001",
"C": "00010",
"D": "00011",
"E": "00100",
"F": "00101",
"G": "00110",
"H": "00111",
"I": "01000",
"J": "01001",
"K": "01010",
"L": "01011",
"M": "01100",
"N": "01101",
"O": "01110",
"P": "01111... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
en='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+' .,-\'?'
de={
'101':' ','000000':'\'','000011':',','10010001':'-','010001':'.','000001':'?',
'100101':'A','10011010':'B','0101':'C','0001':'D','110':'E','01001':'F',
'10011011':'G','010000':'H','0111':'I','10011000':'J','0110':'K','00100':'L',
'10011001':'M','100... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
to_bin = dict(zip([chr(i) for i in range(ord("A"), ord("Z") + 1)] + [" ", ".", ",", "-", "'", "?"],
[bin(i)[2:7].zfill(5) for i in range(2 ** 5)]))
to_chr = {"101": " ", "000000": "'", "000011": ",", "10010001": "-", "010001": ".", "000001": "?", "100101": "A",
"100110... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What? This table ... oh, there was something like this in th... | "Correct Solution:
```
# -*- coding: utf-8 -*-
import sys
import os
import math
import re
import random
tableA = {
"A": "00000",
"B": "00001",
"C": "00010",
"D": "00011",
"E": "00100",
"F": "00101",
"G": "00110",
"H": "00111",
"I": "01000",
"J": "01001",
"K": "01010",
"... |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Hiroshi:? D-C'KOPUA
Peter: What's wrong, Dr. David? I'm used to shouting something I don't understand, but I'm not even writing it today.
Hiroshi: Here.
<image>
Peter: What... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The developers of Looksery have to write an efficient algorithm that detects faces on a picture. Unfortunately, they are currently busy preparing a contest for you, so you will ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan wants to write a letter to his friend. The letter is a string s consisting of lowercase Latin letters.
Unfortunately, when Ivan started writing the letter, he realised tha... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan wants to write a letter to his friend. The letter is a string s consisting of lowercase Latin letters.
Unfortunately, when Ivan started writing the letter, he realised tha... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Ivan wants to write a letter to his friend. The letter is a string s consisting of lowercase Latin letters.
Unfortunately, when Ivan started writing the letter, he realised tha... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Are you going to Scarborough Fair?
Parsley, sage, rosemary and thyme.
Remember me to one who lives there.
He once was the true love of mine.
Willem is taking the girl to the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Are you going to Scarborough Fair?
Parsley, sage, rosemary and thyme.
Remember me to one who lives there.
He once was the true love of mine.
Willem is taking the girl to the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Are you going to Scarborough Fair?
Parsley, sage, rosemary and thyme.
Remember me to one who lives there.
He once was the true love of mine.
Willem is taking the girl to the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Are you going to Scarborough Fair?
Parsley, sage, rosemary and thyme.
Remember me to one who lives there.
He once was the true love of mine.
Willem is taking the girl to the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Are you going to Scarborough Fair?
Parsley, sage, rosemary and thyme.
Remember me to one who lives there.
He once was the true love of mine.
Willem is taking the girl to the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Are you going to Scarborough Fair?
Parsley, sage, rosemary and thyme.
Remember me to one who lives there.
He once was the true love of mine.
Willem is taking the girl to the... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
D: Shiritori Compression
problem
Ebi-chan and Kana-chan did a shiritori. Ebi-chan is looking at the memo of the word that came out in Shiritori.
Ebi-chan wants to remove redundant continuous subsequences from this word sequence w_... | "Correct Solution:
```
from collections import deque
N = int(input())
idxs = [deque() for i in range(26)]
def ctoi(c):
return ord(c) - ord('a')
cs = []
for i in range(N):
c = input()[0]
cs.append(c)
ci = ctoi(c)
idxs[ci].append(i)
dp = [i for i in range(N)]
dp[0] = 0
for i in range(N):
c = cs... |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya once wrote a sad love song and shared it to Vasya. The song is a string consisting of lowercase English letters. Vasya made up q questions about this song. Each question i... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Recently, a start up by two students of a state university of city F gained incredible popularity. Now it's time to start a new company. But what do we call it?
The market anal... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a boolean function of three variables which is defined by its truth table. You need to find an expression of minimum length that equals to this function. The expre... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a boolean function of three variables which is defined by its truth table. You need to find an expression of minimum length that equals to this function. The expre... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a boolean function of three variables which is defined by its truth table. You need to find an expression of minimum length that equals to this function. The expre... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a boolean function of three variables which is defined by its truth table. You need to find an expression of minimum length that equals to this function. The expre... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
I=input
for i,j in zip(I(),I()+" "):print(i+j,end="")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
O = input()
E = input() + ' '
print(''.join(a + b for a, b in zip(O, E)))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
print(''.join(map(''.join,zip(*open(0)))))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
O = input()
E = input()
s = ''
for a in zip(O,E):s += a[0]+a[1]
if len(O) != len(E):s += O[-1]
print(s)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
o = input()
e = input()
z =''
for i in range(len(e)):
z+=o[i]+e[i]
if len(o) > len(e):
z += o[-1]
print(z)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
A=list(input())
B=list(input())
L=["0"]*(len(A)+len(B))
L[::2]=A
L[1::2]=B
print("".join(L))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
*O,=open(0);print("".join(o+e for o,e in zip(*O)))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his password would cause him trouble if stolen, he took two notes... | "Correct Solution:
```
O=input();E=input()+' ';print(*[a+b for a,b in zip(O,E)],sep='')
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Snuke signed up for a new website which holds programming competitions. He worried that he might forget his password, and he took notes of it. Since directly recording his passw... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
My arm is stuck and I can't pull it out.
I tried to pick up something that had rolled over to the back of my desk, and I inserted my arm while illuminating it with the screen of my cell phone instead of a flashlight, but I accidenta... | "Correct Solution:
```
def f3(n):
a=b=c=0
for _ in range(n):
a,b,c=(a+b+c+1)%100000007,a,b
return a
def f5(n):
a=b=c=d=e=0
for _ in range(n):
a,b,c,d,e=(a+b+c+d+e+1)%100000007,a,b,c,d
return a
while 1:
s=input()
if s=="#":break
ans=1
num="_"
cnt=1
fo... |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
My arm is stuck and I can't pull it out.
I tried to pick up something that had rolled over to the back of my desk, and I inserted my arm while illuminating it with the screen o... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
My arm is stuck and I can't pull it out.
I tried to pick up something that had rolled over to the back of my desk, and I inserted my arm while illuminating it with the screen o... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ length of P ≤ 10000
* The input consists of alphabetical char... | "Correct Solution:
```
# -*- coding: utf-8 -*-
import sys
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 j in range(b)] for i in range(a)]
def list4d(a, b, c, d, e): return [[[[e] * d for j in range(c)] for j in ran... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ length of P ≤ 10000
* The input consists of alphabetical char... | "Correct Solution:
```
def main():
text = input()
len_text = len(text)
pattern = input()
len_pattern = len(pattern)
for i in range(len_text - len_pattern + 1):
if text[i:i+len_pattern] == pattern:
print(i)
return
main()
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ length of P ≤ 10000
* The input consists of alphabetical char... | "Correct Solution:
```
def kmpTable(w):
lw = len(w)
nx = [-1] * (lw + 1)
j = -1
for i in range(lw):
while j >= 0 and w[i] != w[j]:
j = nx[j]
j += 1
nx[i + 1] = j
return tuple(nx)
def kmpSearch(s, w):
ls = len(s)
start = 0
w_idx = 0
ret = []
nx ... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ length of P ≤ 10000
* The input consists of alphabetical char... | "Correct Solution:
```
def f():
T,P=input(),input()
for i in range(len(T)):P!=T[i:i+len(P)]or print(i)
f()
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ length of P ≤ 10000
* The input consists of alphabetical char... | "Correct Solution:
```
if __name__ == '__main__':
# ??????????????\???
# T = 'abc'
# P = 'xyz'
T = input()
P = input()
# ???????????????
results = []
for i in range(len(T) - len(P) + 1):
temp = T[i:i+len(P)]
if temp == P:
results.append(i)
# ???????????... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ length of P ≤ 10000
* The input consists of alphabetical char... | "Correct Solution:
```
#とりあえず
t=input()
p=input()
l=len(t)-len(p)
lp=len(p)
ans=[]
for i in range(l+1):
if t[i:i+len(p)]==p:
print(i)
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Find places where a string P is found within a text T. Print all indices of T where P found. The indices of T start with 0.
Constraints
* 1 ≤ length of T ≤ 1000000
* 1 ≤ lengt... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Write a program which replace all the lower-case letters of a given text with the corresponding captital letters.
Input
A text including lower-case letters, periods, and space is given in a line. The number of characters in the t... | "Correct Solution:
```
str=input()
print(str.upper())
``` |
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