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.
In cryptography, Caesar cipher is one of the simplest and most widely known encryption method. Caesar cipher is a type of substitution cipher in which each letter in the text is... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unary is a minimalistic Brainfuck dialect in which programs are written using only one token.
Brainfuck programs use 8 commands: "+", "-", "[", "]", "<", ">", "." and "," (the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Unary is a minimalistic Brainfuck dialect in which programs are written using only one token.
Brainfuck programs use 8 commands: "+", "-", "[", "]", "<", ">", "." and "," (the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the string "aa" is not. The string "aa... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
ZS the Coder loves to read the dictionary. He thinks that a word is nice if there exists a substring (contiguous segment of letters) of it of length 26 where each letter of Engl... | 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 string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | 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 a string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | 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 a string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | 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 a string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | 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 a string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | 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 string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | 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 string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | 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 string S of length N consisting of lowercase English letters. We will cut this string at one position into two strings X and Y. Here, we would like to maximize t... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
You can preview the image in better quality by the link: [http://assets.codeforces.com/files/656/without-text.png](//assets.codeforces.com/files/656/without-text.png)
... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
You can preview the image in better quality by the link: [http://assets.codeforces.com/files/656/without-text.png](//assets.codeforces.com/files/656/without-text.png)
... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
You can preview the image in better quality by the link: [http://assets.codeforces.com/files/656/without-text.png](//assets.codeforces.com/files/656/without-text.png)
... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
You can preview the image in better quality by the link: [http://assets.codeforces.com/files/656/without-text.png](//assets.codeforces.com/files/656/without-text.png)
... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
You can preview the image in better quality by the link: [http://assets.codeforces.com/files/656/without-text.png](//assets.codeforces.com/files/656/without-text.png)
... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
You can preview the image in better quality by the link: [http://assets.codeforces.com/files/656/without-text.png](//assets.codeforces.com/files/656/without-text.png)
... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
<image>
You can preview the image in better quality by the link: [http://assets.codeforces.com/files/656/without-text.png](//assets.codeforces.com/files/656/without-text.png)
... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
from collections import Counter
s1 = sorted(list(dict(Counter(input())).values()))
t1 = sorted(list(dict(Counter(input())).values()))
print(['No', 'Yes'][s1 == t1])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
S = input()
T = input()
s = []
t = []
for alp in "abcdefghijklmnopqrstuvwxyz":
s.append(S.count(alp))
t.append(T.count(alp))
if(sorted(s) == sorted(t)):
print("Yes")
else:
print("No")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
#!/usr/bin/env python3
from collections import Counter
x = lambda : sorted(Counter(input()).values())
print('YNeos'[x()!=x()::2])
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
s = input()
t = input()
sn=[0 for i in range(26)]
tn=[0 for i in range(26)]
for i in range(len(s)):
sn[ord(s[i])-ord('a')]+=1
tn[ord(t[i])-ord('a')]+=1
print('Yes' if sorted(sn) == sorted(tn) else 'No')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
from collections import Counter
S = input()
T = input()
scnt = sorted(list(Counter(S).values()))
tcnt = sorted(list(Counter(T).values()))
print('Yes' if scnt == tcnt else 'No')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
from collections import Counter
S = input()
T = input()
if sorted(Counter(S).values()) != sorted(Counter(T).values()):
print("No")
else:
print("Yes")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
from collections import Counter
S = input()
T = input()
S = Counter(S)
T = Counter(T)
S = sorted(list(S.values()))
T = sorted(list(T.values()))
if S == T:
print('Yes')
else:
print('No')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
You are given strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowercase English letters c_1 and c_2, then replace every occur... | "Correct Solution:
```
s = list(input())
t = list(input())
s_len = len(set(s))
t_len = len(set(t))
pare = []
for i,j in zip(s,t):
pare.append(i+j)
if len(set(pare)) == s_len == t_len:
print('Yes')
else:
print('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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | 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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | 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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | 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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | 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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | 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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | 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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | 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 strings S and T consisting of lowercase English letters.
You can perform the following operation on S any number of times:
Operation: Choose two distinct lowerca... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
while True:
try:
a = list(input())
except:
break
joi = 0
ioi = 0
for i in range(len(a)-2):
if a[i:i+3] == ["J","O","I"]:
joi += 1
elif a[i:i+3] == ["I","O","I"]:
ioi += 1
print(joi)
print(ioi)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
while 1:
try:
s = input()
except:
break
sz = len(s)
joi,ioi = 0,0
for i in range(sz - 2):
t = s[i : i + 3]
if t == "JOI":
joi += 1
elif t == "IOI":
ioi += 1
print(joi)
print(ioi)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
while True:
try:
m = str(input());
if m == "EOF":
break;
except EOFError:
break;
j = "JOI";
i = "IOI";
J = 0;
I = 0;
l = "";
for a in range(0,len(m)-2):
l = m[a:a+3]
if l == j:
J += 1;
if l =... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
while 1:
try:A=input()
except:break
B=C=0
for i in range(len(A)-2):
if A[i:i+3]=='JOI':B+=1
elif A[i:i+3]=='IOI':C+=1
print(B)
print(C)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
import sys
for e in sys.stdin:
s=[e[i:i+3]for i in range(len(e)-3)]
print(s.count('JOI'))
print(s.count('IOI'))
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
while True:
try:
ss = input()
ans1 = ans2 = 0
for i in range(len(ss) - 2):
if ss[i] == 'J' and ss[i + 1] == 'O' and ss[i + 2] == "I":
ans1 += 1
elif ss[i] == 'I' and ss[i + 1] == 'O' and ss[i + 2] == "I":
ans2 += 1
print(ans1)
print(ans2)
except... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
while 1:
try:a=input()
except:break
b=c=0
for i in range(len(a)-2):
if a[i:i+3]=='JOI':b+=1
elif a[i:i+3]=='IOI':c+=1
print(b)
print(c)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the alphabet. For example, the character string "JOIOIOI" i... | "Correct Solution:
```
while 1:
try:
a=input()
except:
break
b = 0
c = 0
for i in range(len(a)-2):
if a[i:i+3]=='JOI':
b+=1
elif a[i:i+3]=='IOI':
c+=1
else:
pass
print(b)
print(c)
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
problem
Create a program that counts the number of consecutive JOI or IOI characters in a given character string. The character string consists only of uppercase letters of the... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
S = list(input())[::-1]
T = list(input())[::-1]
for n in range(0, len(S) - len(T) + 1):
for i, t in enumerate(T):
if "?" == S[n + i]:
continue
if t != S[n + i]:
break
else:
S[n:n + len(T)] = T
print("".join(S[::-1]).replace("?", "a"))
break
else:
print("UNRESTORABLE")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
sd = input()
t = input()
found = False
for i in range(len(sd) - len(t), -1, -1):
for j in range(len(t)):
if sd[i+j] != "?" and sd[i+j] != t[j]:
break
else:
ans = sd[:i] + t + sd[i+len(t):]
ans = ans.replace("?", "a")
break
else:
ans = "UNRE... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
S = input()
T = input()
n = len(S)
m = len(T)
ans = 'UNRESTORABLE'
for i in range(n - m + 1):
for j in range(m):
if S[i + j] == T[j] or S[i + j] == '?':
continue
else:
break
else:
x = S[: i] + T + S[i + m:]
ans = x.replace('?', 'a')... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
S=input()
T=input()
ans='UNRESTORABLE'
for j in range(len(S)-len(T)+1):
flag=1
for i in range(len(T)):
if S[j+i]==T[i] or S[j+i]=='?':
continue
else:
flag=0
if flag:
ans =S[0:j]+T+S[j+len(T):]
ans =ans.replace('?','a')
print(ans... |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
import re
Srd = "".join(reversed(input()))
T = input()
Tr = "".join(reversed(T))
Trd = "".join(["[{}?]".format(x) for x in Tr])
S = "".join(reversed(re.sub(Trd, Tr, Srd, 1))).replace("?", "a")
if S.count(T):
print(S)
else:
print("UNRESTORABLE")
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
s = input()
t = input()
import re
s = s.replace("?", ".")[::-1]
t = t[::-1]
for i in range(len(s) - len(t) + 1):
if re.match(s[i:i+len(t)], t):
ans = s[:i] + t + s[i+len(t):]
ans = ans.replace(".", "a")[::-1]
break
else:
ans = "UNRESTORABLE"
print(ans)
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
S = input()
T = input()
ls = len(S)
lt = len(T)
for i in range(ls-lt,-1,-1):
for j in range(lt):
if S[i+j] != T[j] and S[i+j] != '?':
break
else:
print((S[:i] + T + S[i+lt:]).replace('?','a'))
break
else:
print('UNRESTORABLE')
``` |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the ... | "Correct Solution:
```
import re
S = input().replace('?', '.')
T = input()
for i in range(len(S)-len(T), -1, -1):
if re.match(S[i:i+len(T)], T):
S = S.replace('.', 'a')
print(S[:i] + T + S[i+len(T):])
exit()
print('UNRESTORABLE')
``` |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letter... | No |
### Instruction:
Provide a correct Python 3 solution for this coding contest problem.
Encryption System
A programmer developed a new encryption system. However, his system has an issue that two or more distinct strings are `encrypted' to the same string.
We have a string encrypted by his system. To decode the origin... | "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**10
mod = 10**9+7
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.
Encryption System
A programmer developed a new encryption system. However, his system has an issue that two or more distinct strings are `encrypted' to the same string.
We have a string encrypted by his system. To decode the origin... | "Correct Solution:
```
from itertools import chain
alph = "abcdefghijklmnopqrstuvwxyz"
# s = input()
def solve1(s):
cands = [s]
for c in reversed(alph[:-1]):
cands = chain.from_iterable(
[candidates(s, c) for s in cands]
)
cands = list(cands)
cands.sort()
print(len(can... |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Encryption System
A programmer developed a new encryption system. However, his system has an issue that two or more distinct strings are `encrypted' to the same string.
We hav... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Encryption System
A programmer developed a new encryption system. However, his system has an issue that two or more distinct strings are `encrypted' to the same string.
We hav... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Our good friend Mole is trying to code a big message. He is typing on an unusual keyboard with characters arranged in following way:
qwertyuiop
asdfgh... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Our good friend Mole is trying to code a big message. He is typing on an unusual keyboard with characters arranged in following way:
qwertyuiop
asdfgh... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Our good friend Mole is trying to code a big message. He is typing on an unusual keyboard with characters arranged in following way:
qwertyuiop
asdfgh... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Our good friend Mole is trying to code a big message. He is typing on an unusual keyboard with characters arranged in following way:
qwertyuiop
asdfgh... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Our good friend Mole is trying to code a big message. He is typing on an unusual keyboard with characters arranged in following way:
qwertyuiop
asdfgh... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Our good friend Mole is trying to code a big message. He is typing on an unusual keyboard with characters arranged in following way:
qwertyuiop
asdfgh... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day, the Grasshopper was jumping on the lawn and found a piece of paper with a string. Grasshopper became interested what is the minimum jump ability he should have in order... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
One day, the Grasshopper was jumping on the lawn and found a piece of paper with a string. Grasshopper became interested what is the minimum jump ability he should have in order... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As it's the first of April, Heidi is suspecting that the news she reads today are fake, and she does not want to look silly in front of all the contestants. She knows that a new... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As it's the first of April, Heidi is suspecting that the news she reads today are fake, and she does not want to look silly in front of all the contestants. She knows that a new... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As it's the first of April, Heidi is suspecting that the news she reads today are fake, and she does not want to look silly in front of all the contestants. She knows that a new... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As it's the first of April, Heidi is suspecting that the news she reads today are fake, and she does not want to look silly in front of all the contestants. She knows that a new... | Yes |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As it's the first of April, Heidi is suspecting that the news she reads today are fake, and she does not want to look silly in front of all the contestants. She knows that a new... | No |
### Instruction:
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
As it's the first of April, Heidi is suspecting that the news she reads today are fake, and she does not want to look silly in front of all the contestants. She knows that a new... | No |
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