message stringlengths 2 23.8k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 97 109k | cluster float64 0 0 | __index_level_0__ int64 194 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 54,925 | 0 | 109,850 |
Yes | output | 1 | 54,925 | 0 | 109,851 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 54,926 | 0 | 109,852 |
Yes | output | 1 | 54,926 | 0 | 109,853 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 54,927 | 0 | 109,854 |
No | output | 1 | 54,927 | 0 | 109,855 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 54,928 | 0 | 109,856 |
No | output | 1 | 54,928 | 0 | 109,857 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 54,929 | 0 | 109,858 |
No | output | 1 | 54,929 | 0 | 109,859 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 54,930 | 0 | 109,860 |
No | output | 1 | 54,930 | 0 | 109,861 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Arkady's code contains n variables. Each variable has a unique name consisting of lowercase English letters only. One day Arkady decided to shorten his code.
He wants to replace each variable n... | instruction | 0 | 55,372 | 0 | 110,744 |
No | output | 1 | 55,372 | 0 | 110,745 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,390 | 0 | 110,780 |
"Correct Solution:
```
N, P = map(int, input().split())
S = input()
total = 0
if P == 2 or P == 5:
for i, s in enumerate(S):
if int(s) % P == 0:
total += i + 1
else:
counts = [0] * P
counts[0] = 1
h = 0
d = 1
for s in reversed(S):
m = int(s) * d % P
h = (h + m) % P
total += counts[h]
counts[h] +=... | output | 1 | 55,390 | 0 | 110,781 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,391 | 0 | 110,782 |
"Correct Solution:
```
N, P = map(int, input().split())
S = input()
U = [0]*P
ans = 0
if P == 2 or P == 5:
for i in range(0, N):
if int(S[i])%P == 0:
ans += i+1
print (ans)
else:
t, s = 0, 1
for i in range(N-1, -1, -1):
t = (int(S[i])*s+t)%P
U[t] += 1
s = s*10... | output | 1 | 55,391 | 0 | 110,783 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,392 | 0 | 110,784 |
"Correct Solution:
```
N,P=map(int,input().split());S,a,i,j,c=list(map(int,input())),0,0,1,[1]+[0]*P
if 10%P:
for v in S[::-1]:i=(i+v*j)%P;j=j*10%P;a+=c[i];c[i]+=1
else:
for i,v in enumerate(S):
if v%P<1:a+=i+1
print(a)
``` | output | 1 | 55,392 | 0 | 110,785 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,393 | 0 | 110,786 |
"Correct Solution:
```
p = int(input().split()[1])
s = input()
if 10 % p == 0:
r = sum(i for i, x in enumerate(s, 1) if int(x) % p == 0)
else:
d = [1] + [0] * (p - 1)
t, y = 0, 1
for x in reversed(s):
t = (t + int(x) * y) % p
d[t] += 1
y = y * 10 % p;
r = sum(i * i - i for i in d) // 2
print(r)
``... | output | 1 | 55,393 | 0 | 110,787 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,394 | 0 | 110,788 |
"Correct Solution:
```
n,p=map(int,input().split())
S=input()[::-1]
ans=0
if p==2:
for i,s in enumerate(S):
if int(s)%2==0:
ans+=(n-i)
print(ans)
exit()
if p==5:
for i,s in enumerate(S):
if int(s)==0 or int(s)==5:
ans+=(n-i)
print(ans)
exit()
sd=0
d=1
c... | output | 1 | 55,394 | 0 | 110,789 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,395 | 0 | 110,790 |
"Correct Solution:
```
from collections import Counter
N, P = map(int, input().split())
S = input()
cnt = 0
if P in [2, 5]:
for i, s in enumerate(S):
if int(s) % P == 0:
cnt += (i + 1)
else:
T = [0] * (N + 1)
mods = Counter({0: 1})
for i, s in enumerate(reversed(S)):
T[N -... | output | 1 | 55,395 | 0 | 110,791 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,396 | 0 | 110,792 |
"Correct Solution:
```
n, p = map(int, input().split())
s = list(map(int, list(input())))[::-1]
div = [0 for _ in range(p)]
su = 0
for i in range(n):
su = (su + s[i] * pow(10, i, p)) % p
div[su] += 1
cnt = 0
if p in [2, 5]:
if p == 2:
ok = [0, 2, 4, 6, 8]
else:
ok = [0, 5]
for i in range(len(s)):
if s[i]... | output | 1 | 55,396 | 0 | 110,793 |
Provide a correct Python 3 solution for this coding contest problem.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \times (N + 1) / 2 of them - are divisible by P when regarded... | instruction | 0 | 55,397 | 0 | 110,794 |
"Correct Solution:
```
# E - Divisible Substring
N,P = map(int,input().split())
S = input()
ans = 0
if P==2 or P==5:
for i in range(N):
if int(S[i])%P==0:
ans += i+1
else:
l = [1]+[0]*(P-1)
tmp = 0
r10 = 1
for i in range(N-1,-1,-1):
tmp = (r10*int(S[i])+tmp)%P
l[t... | output | 1 | 55,397 | 0 | 110,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \time... | instruction | 0 | 55,399 | 0 | 110,798 |
Yes | output | 1 | 55,399 | 0 | 110,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \time... | instruction | 0 | 55,400 | 0 | 110,800 |
Yes | output | 1 | 55,400 | 0 | 110,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \time... | instruction | 0 | 55,401 | 0 | 110,802 |
Yes | output | 1 | 55,401 | 0 | 110,803 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \time... | instruction | 0 | 55,402 | 0 | 110,804 |
No | output | 1 | 55,402 | 0 | 110,805 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \time... | instruction | 0 | 55,403 | 0 | 110,806 |
No | output | 1 | 55,403 | 0 | 110,807 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Takahashi has a string S of length N consisting of digits from `0` through `9`.
He loves the prime number P. He wants to know how many non-empty (contiguous) substrings of S - there are N \time... | instruction | 0 | 55,405 | 0 | 110,810 |
No | output | 1 | 55,405 | 0 | 110,811 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,716 | 0 | 111,432 |
Tags: dp, greedy, strings
Correct Solution:
```
import math,string,itertools,fractions,heapq,collections,re,array,bisect,copy
cases = int(input().strip())
for case in range(cases):
s = list(input().strip())
t = list(input().strip())
ss = set(s)
tt = list(set(t))
can = True
for i in range(len(tt)):
if n... | output | 1 | 55,716 | 0 | 111,433 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,717 | 0 | 111,434 |
Tags: dp, greedy, strings
Correct Solution:
```
from sys import stdin
from bisect import bisect
t = int(stdin.readline())
for i in range(t):
s = stdin.readline().strip()
t = stdin.readline().strip()
if not set(t) <= set(s):
print(-1)
continue
p = [[] for i in range(26)]
for i, c in ... | output | 1 | 55,717 | 0 | 111,435 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,718 | 0 | 111,436 |
Tags: dp, greedy, strings
Correct Solution:
```
from bisect import bisect_right
for _ in range(int(input())) :
s = input()
t = input()
pre = {i : [] for i in range(26)}; a = ord('a')
for i in range(len(s)) :
pre[ord(s[i]) - a].append(i)
ans = 1; last = -1
for i in t :
n = ord(i)... | output | 1 | 55,718 | 0 | 111,437 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,719 | 0 | 111,438 |
Tags: dp, greedy, strings
Correct Solution:
```
import bisect,sys
input = sys.stdin.readline
t = int(input())
for testcase in range(t):
s = list(input())
t = list(input())
idx = [[] for i in range(30)]
for i in range(len(s)-1):
s[i] = ord(s[i])
idx[s[i]-97].append(i)
now = ... | output | 1 | 55,719 | 0 | 111,439 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,720 | 0 | 111,440 |
Tags: dp, greedy, strings
Correct Solution:
```
from bisect import bisect_right
def solve(s, t):
pos = [[] for _ in range(26)]
for i, c in enumerate(s):
x = ord(c) - ord('a')
pos[x].append(i)
cur = -1
ans = 1
for i, c in enumerate(t):
x = ord(c) - ord('a')
if pos[x]... | output | 1 | 55,720 | 0 | 111,441 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,721 | 0 | 111,442 |
Tags: dp, greedy, strings
Correct Solution:
```
import bisect
t = int(input())
for _ in range(t):
s=input()
t=input()
f=[list() for _ in range(26)]
orda=ord('a')
for i in range(len(s)):
f[ord(s[i])-orda].append(i)
ans=0
idx=10**9
for i in range(len(t)):
search=ord(t[i])-... | output | 1 | 55,721 | 0 | 111,443 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,722 | 0 | 111,444 |
Tags: dp, greedy, strings
Correct Solution:
```
import sys
from bisect import bisect_left
from collections import defaultdict
for _ in range(int(input())):
s = input()
t = input()
inds = defaultdict(list)
for i in range(len(s)):
inds[s[i]].append(i)
cnt = 1
ti = 0
si = 0
for ti in range(len(t)):
if t[ti] ... | output | 1 | 55,722 | 0 | 111,445 |
Provide tags and a correct Python 3 solution for this coding contest problem.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the following operation to achieve this: append any subseq... | instruction | 0 | 55,723 | 0 | 111,446 |
Tags: dp, greedy, strings
Correct Solution:
```
from bisect import bisect_left
t = int(input())
for _ in range(t):
s = input()
t = input()
d = {}
for i in range(len(s)):
if s[i] not in d:
d[s[i]] = []
d[s[i]].append(i)
ans = 1
j = 0
for i in range(len(t)):
... | output | 1 | 55,723 | 0 | 111,447 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,724 | 0 | 111,448 |
Yes | output | 1 | 55,724 | 0 | 111,449 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,725 | 0 | 111,450 |
Yes | output | 1 | 55,725 | 0 | 111,451 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,726 | 0 | 111,452 |
Yes | output | 1 | 55,726 | 0 | 111,453 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,727 | 0 | 111,454 |
Yes | output | 1 | 55,727 | 0 | 111,455 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,728 | 0 | 111,456 |
No | output | 1 | 55,728 | 0 | 111,457 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,729 | 0 | 111,458 |
No | output | 1 | 55,729 | 0 | 111,459 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,730 | 0 | 111,460 |
No | output | 1 | 55,730 | 0 | 111,461 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given two strings s and t consisting of lowercase Latin letters. Also you have a string z which is initially empty. You want string z to be equal to string t. You can perform the followi... | instruction | 0 | 55,731 | 0 | 111,462 |
No | output | 1 | 55,731 | 0 | 111,463 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,749 | 0 | 111,498 |
Tags: dp, strings
Correct Solution:
```
import sys
input = sys.stdin.readline
sys.setrecursionlimit(10 ** 5)
s = input()[:-1]
t = input()[:-1]
MOD = 998244353
r_lim = len(t)
n = len(s)
dp = [[0] * (n + 1) for i in range(n + 1)]
for length in range(1, n + 1):
for l in range(n + 1):
r = l + length
... | output | 1 | 55,749 | 0 | 111,499 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,750 | 0 | 111,500 |
Tags: dp, strings
Correct Solution:
```
import sys, inspect
strings = iter(sys.stdin.read().split())
mod = 998244353
def main():
s,t = next(strings), next(strings)
n, m = len(s), len(t)
dp = [j==0 for j in range(m+1)]
f = lambda j: (
(n-i+1 if i>=m else (s[i]==t[j+i] and dp[j])) if j==0 else
(2*dp[j]... | output | 1 | 55,750 | 0 | 111,501 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,751 | 0 | 111,502 |
Tags: dp, strings
Correct Solution:
```
# -*- coding:utf-8 -*-
"""
created by shuangquan.huang at 2020/7/1
"""
import collections
import time
import os
import sys
import bisect
import heapq
from typing import List
MOD = 998244353
def solve(s, t):
n, m = len(s), len(t)
dp = [[0 for _ in range(m+1)] for _ i... | output | 1 | 55,751 | 0 | 111,503 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,752 | 0 | 111,504 |
Tags: dp, strings
Correct Solution:
```
S = input()
T = input()
b = 998244353
n, m = len(S), len(T)
S = '7' + S # 1-indexing
T = '7' + T
f = [[0 for _ in range(n + 1)] for _ in range(n + 1)]
for i in range(m, n + 1):
if i > m or S[i] == T[m]:
f[i][0] = ... | output | 1 | 55,752 | 0 | 111,505 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,753 | 0 | 111,506 |
Tags: dp, strings
Correct Solution:
```
import sys
from array import array # noqa: F401
from typing import List, Tuple, TypeVar, Generic, Sequence, Union # noqa: F401
def input():
return sys.stdin.buffer.readline().decode('utf-8')
def solve():
s, t = input().rstrip(), '*' + input().rstrip()
n, m = len... | output | 1 | 55,753 | 0 | 111,507 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,754 | 0 | 111,508 |
Tags: dp, strings
Correct Solution:
```
def power(x, y, p):
res = 1 # Initialize result
# Update x if it is more
# than or equal to p
x = x % p
if (x == 0):
return 0
while (y > 0):
# If y is odd, multiply
# x with result
if ((y & 1) == 1):
res = (... | output | 1 | 55,754 | 0 | 111,509 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,755 | 0 | 111,510 |
Tags: dp, strings
Correct Solution:
```
# import sys
# input = sys.stdin.readline
def dp(S,T,n,m,mod):
mp = modPower(n,mod)
rows, cols = n, n
dp = [([0] * cols) for _ in range(rows)]
for j in range(n):
if j<m:
c = int(S[0]==T[j])
dp[0][j] = 2*c
else:
d... | output | 1 | 55,755 | 0 | 111,511 |
Provide tags and a correct Python 3 solution for this coding contest problem.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi believes that magic spells can provide great pow... | instruction | 0 | 55,756 | 0 | 111,512 |
Tags: dp, strings
Correct Solution:
```
S = input()
T = input()
base = 998244353
dp = [[0 for _ in range(len(S) + 1)] for _ in range(len(S) + 1)]
for j in range(1, len(S) + 1):
if (j > len(T)) or (S[0] == T[j - 1]):
dp[1][j] = 2
for i in range(2, len(S) + 1):
for j in range(1, len(S) - i + 1 + 1):
... | output | 1 | 55,756 | 0 | 111,513 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 55,757 | 0 | 111,514 |
Yes | output | 1 | 55,757 | 0 | 111,515 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 55,759 | 0 | 111,518 |
Yes | output | 1 | 55,759 | 0 | 111,519 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 55,760 | 0 | 111,520 |
Yes | output | 1 | 55,760 | 0 | 111,521 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 55,761 | 0 | 111,522 |
No | output | 1 | 55,761 | 0 | 111,523 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b... | instruction | 0 | 55,762 | 0 | 111,524 |
No | output | 1 | 55,762 | 0 | 111,525 |
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