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.
Petya recieved a gift of a string s with length up to 105 characters for his birthday. He took two more empty strings t and u and decided to play a game. This game has two possi... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Petya recieved a gift of a string s with length up to 105 characters for his birthday. He took two more empty strings t and u and decided to play a game. This game has two possi... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characte... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
a,_ = map(int,input().split())
s = input()
print('YNeos'[1-all([s[:a].isdigit(),s[a]=='-',s[a+1:].isdigit()])::2])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
a,b = map(int,input().split())
s = list(input())
print("Yes" if s.count("-")==1 and s[a]=="-" else "No")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
a,b = map(int,input().split())
s = input()
if s.count("-") == 1 and s.index("-") == a:
print("Yes")
else:
print("No")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
A,B=map(int,input().split())
S=input()
print('Yes' if len(S.split('-')[0])==A and len(S.split('-')[1])==B else 'No')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
a,b=map(int,input().split())
s=input()
print("NYoe s"[s[0:a].isdecimal() and s[a]=="-" and s[a+1:].isdecimal()::2])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
A,B=map(int,input().split());S=input()
print('Yes' if S[:A].isdigit() and S[A]=='-' and S[B+1:].isdigit() else 'No')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
a,b=map(int,input().split());s=input().split("-");print("NYoe s"[len(s)and len(s[0])==a and len(s[1])==b::2])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a string S. Determine whether it follows the postal code fo... | "Correct Solution:
```
a,b = map(int, input().split())
s = input()
print('Yes' if s[a] == '-' and (s[:a] + s[a + 1:]).isdigit() else 'No')
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
The postal code in Atcoder Kingdom is A+B+1 characters long, its (A+1)-th character is a hyphen `-`, and the other characters are digits from `0` through `9`.
You are given a s... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For the simplicity, let's say that the "Death Note" is a notebook that kills a person when their name is written in it.
It's easy to kill with it, but it's pretty hard to keep ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For the simplicity, let's say that the "Death Note" is a notebook that kills a person when their name is written in it.
It's easy to kill with it, but it's pretty hard to keep ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For the simplicity, let's say that the "Death Note" is a notebook that kills a person when their name is written in it.
It's easy to kill with it, but it's pretty hard to keep ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
For the simplicity, let's say that the "Death Note" is a notebook that kills a person when their name is written in it.
It's easy to kill with it, but it's pretty hard to keep ... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
N = int(input())
A, B, C = [input() for _ in range(3)]
ans = 0
for i in range(N):
ans += len(set([A[i], B[i], C[i]])) - 1
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
n=int(input())
a,b,c=input(),input(),input()
ans=0
for i in range(n):
s=set([a[i],b[i],c[i]])
# print(s)
l=len(s)
ans+=(l-1)
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
N = int(input())
A = input()
B = input()
C = input()
count = 0
for a, b, c in zip(A, B, C):
var = set([a, b, c])
count += len(var) - 1
print(count)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
N = int(input())
A = input()
B = input()
C = input()
count = 0
for a, b, c in zip(A, B, C):
count += max(len([i for i in [a!=b, a!=c, b!=c] if i]) -1, 0)
print(count)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
N = int(input())
A, B, C = input(), input(), input()
ans = 0
for i in range(N):
a, b, c = A[i], B[i], C[i]
ans += len(set(tuple((a, b, c)))) - 1
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
N = int(input())
A, B, C = input(), input(), input()
ans = 0
for i in range(N):
abc = A[i], B[i], C[i]
ans += len(set(abc)) - 1
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
N = int(input())
A, B, C = input(), input(), input()
ans = 0
for i in range(N):
ans += len(set([A[i], B[i], C[i]])) - 1
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. For that, you can repeatedly perform the following operat... | "Correct Solution:
```
input()
print(sum(len(set(_)) - 1 for _ in zip(*[list(input()) for _ in range(3)])))
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | 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 three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | 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 three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | 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 three strings A, B and C. Each of these is a string of length N consisting of lowercase English letters.
Our objective is to make all these three strings equal. F... | 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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "Correct Solution:
```
T = input()
P = input()
t = len(T)
p = len(P)
for i in range(t - p + 1):
if T[i : i + p] == P:
print(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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "Correct Solution:
```
s=input()
l=input()
for i in range(len(s)-len(l)+1):
if l==s[i:i+len(l)]:
print(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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "Correct Solution:
```
t=str(input())
p=str(input())
a=int(0)
for i in range(len(t)):
f=t[i:i+len(p)]
if f.find(p)!=-1:
print(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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "Correct Solution:
```
T=str(input())
P=str(input())
l1=len(T)
l2=len(P)
i=0
for i in range(l1-l2+1):
i+=1
x=T.find(P,i-1,i+l2-1)
if x==-1:
pass
else:
print(x)
``` |
### 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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "Correct Solution:
```
# https://onlinejudge.u-aizu.ac.jp/courses/lesson/1/ALDS1/14/ALDS1_14_A
def solve():
T = input()
P = input()
if len(T) < len(P):
exit()
for index, pos in enumerate(range(len(T) - len(P) + 1)):
if T[pos:pos+len(P)] == P:
print(index)
if __name__ ==... |
### 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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "Correct Solution:
```
T = input()
P = input()
for i in range(len(T)):
if P in T[i:i+len(P)]:
print(i)
else:
pass
``` |
### 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 β€ length of T β€ 1000
* 1 β€ length of P β€ 1000
* The input consists of alphabetical characte... | "Correct Solution:
```
T=input()
P=input()
b=0
while True:
a=T.find(P,b)
if a==-1:
break
print(a)
b=a+1
``` |
### 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 β€ length of T β€ 1000
* 1 β€ length o... | 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 β€ length of T β€ 1000
* 1 β€ length o... | 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 β€ length of T β€ 1000
* 1 β€ length o... | 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 β€ length of T β€ 1000
* 1 β€ length o... | 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 β€ length of T β€ 1000
* 1 β€ length o... | 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 β€ length of T β€ 1000
* 1 β€ length o... | 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 β€ length of T β€ 1000
* 1 β€ length o... | 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 β€ length of T β€ 1000
* 1 β€ length o... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According t... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According t... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According t... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According t... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, things started getting serious and ... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
c = input()
print("a" if(c.islower()) else "A")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
print("aA"[input()<"a"])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
n = input()
print('A') if n.isupper() else print('a')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
print('a' if ord(input()) > 90 else 'A')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
ans = 'A' if input().isupper() else 'a'
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
al=input()
print('A' if al.isupper() else 'a')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
print("aA"[input().isupper()::2])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase (`A` - `Z`) or lowercase (`a` - `z`) English letter.
In... | "Correct Solution:
```
s = input()
print("A" if s.isupper() else "a")
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
An uppercase or lowercase English letter \alpha will be given as input. If \alpha is uppercase, print `A`; if it is lowercase, print `a`.
Constraints
* \alpha is an uppercase ... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
YAML (YAML Ain't Markup Language) is one of the formats for expressing an object as a character string.
You will be given an object represented by a subset of YAML and a query that specifies the property, so please answer the value ... | "Correct Solution:
```
from collections import defaultdict
d = defaultdict(lambda : "no such property")
check, *yaml = list(open(0))
before = []
beforei = []
ka = defaultdict(lambda :-1)
bv = -1
for y in yaml:
y = y.split(":")
vacant = y[0].count(" ")
if bv >= vacant:
for num,b in enumerate(beforei... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
YAML (YAML Ain't Markup Language) is one of the formats for expressing an object as a character string.
You will be given an object represented by a subset of YAML and a query that specifies the property, so please answer the value ... | "Correct Solution:
```
#! /usr/bin/env python3
import re
gkey = input()
yaml = {}
opening_key = ['']
opening_ind = [-1]
space_prog = re.compile(r' *')
key_prog = re.compile(r'[a-z\d]+')
while True:
try:
line = input()
except EOFError:
break
indent = len(space_prog.match(line).group())
... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
YAML (YAML Ain't Markup Language) is one of the formats for expressing an object as a character string.
You will be given an object represented by a subset of YAML and a query that specifies the property, so please answer the value ... | "Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**13
mod = 10**9+9
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]
def LI(): return [int... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th ... | "Correct Solution:
```
s=input()
for _ in[0]*int(input()):
a=input().split()
o=a[0];i=int(a[1]);j=int(a[2])+1
if'p'==o[0]:print(s[i:j])
else:
t=a[3]if'p'==o[2]else s[i:j][::-1]
s=s[0:i]+t+s[j:]
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th ... | "Correct Solution:
```
x = list(input())
n = int(input())
for i in range(n):
com = input().split()
a = int(com[1])
b = int(com[2])
if com[0] == "print":
print("".join(x[a:b+1]))
elif com[0] == "reverse":
x[a:b+1] = x[a:b+1][::-1]
elif com[0] == "replace":
x[a:b+1] = list(... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th ... | "Correct Solution:
```
s = input()
for i in range(int(input())):
q = input().split()
op, a, b = q[0], int(q[1]), int(q[2])
if op == 'print':
print(s[a : b+1])
elif op == 'reverse':
t = s[a : b+1]
s = s[:a] + t[::-1] + s[b+1:]
elif op == 'replace':
s = s[:a] + q[3] + s... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th ... | "Correct Solution:
```
S = str(input())
for i in range(int(input())):
L = input().split()
o = L[0]
a = int(L[1])
b = int(L[2]) + 1
if len(L) == 4:
p = L[3]
else:
p = 0
if o == "print":
print(S[a:b])
elif o == "reverse":
S = S[:a]+S[a:b][::-1]+S[b:]
el... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th ... | "Correct Solution:
```
s = input()
n = int(input())
for i in range(n):
c = input().split()
a = int(c[1])
b = int(c[2])
if "replace" in c:
s = s[:a] + c[3] + s[b+1:]
if "reverse" in c:
u = s[a:b+1]
s = s[:a] + u[:: -1] +s[b + 1:]
if "print" in c:
print(s[a:b+1], sep = '')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th ... | "Correct Solution:
```
s = input()
q = int(input())
for _ in range(q):
c = input().split()
if c[0] == 'replace':
s = s[:int(c[1])] + c[3] + s[int(c[2])+1:]
elif c[0] == 'reverse':
s = s[:int(c[1])] + s[int(c[1]):int(c[2])+1][::-1] + s[int(c[2])+1:]
else:
print(s[int(c[1]):int(c[2... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th ... | "Correct Solution:
```
str = input()
for q in range(int(input())):
com, *num = input().strip().split()
a, b = int(num[0]), int(num[1])
if com == 'print':
print(str[a:b+1])
elif com == 'replace':
str = str[:a] + num[2] + str[b+1:]
else: # com == 'reverse'
str = str[:a] + str[a... |
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