Submission #4021576
Source Code Expand
#include <bits/stdc++.h> typedef long long LL; using namespace std; LL gcd(LL a, LL b) { return b ? gcd(b, a % b) : a; } int main() { LL N, M; string s, t; cin >> N >> M >> s >> t; LL gcd_nm = gcd(N, M); LL n = N / gcd_nm, m = M / gcd_nm; LL ans = gcd_nm * n * m; for (LL i = 0; i < gcd_nm; i ++) { if (s.at(i * n) != t.at(i * m)) { ans = -1; break; } } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | A - Two Abbreviations |
User | okaryo |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 446 Byte |
Status | AC |
Exec Time | 7 ms |
Memory | 512 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample-01.txt, sample-02.txt, sample-03.txt |
All | sample-01.txt, sample-02.txt, sample-03.txt, sample-01.txt, sample-02.txt, sample-03.txt, subtask01-01.txt, subtask01-02.txt, subtask01-03.txt, subtask01-04.txt, subtask01-05.txt, subtask01-06.txt, subtask01-07.txt, subtask01-08.txt, subtask01-09.txt, subtask01-10.txt, subtask01-11.txt, subtask01-12.txt, subtask01-13.txt, subtask01-14.txt, subtask01-15.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample-01.txt | AC | 1 ms | 256 KB |
sample-02.txt | AC | 1 ms | 256 KB |
sample-03.txt | AC | 1 ms | 256 KB |
subtask01-01.txt | AC | 1 ms | 256 KB |
subtask01-02.txt | AC | 3 ms | 384 KB |
subtask01-03.txt | AC | 5 ms | 512 KB |
subtask01-04.txt | AC | 5 ms | 512 KB |
subtask01-05.txt | AC | 6 ms | 512 KB |
subtask01-06.txt | AC | 6 ms | 512 KB |
subtask01-07.txt | AC | 3 ms | 384 KB |
subtask01-08.txt | AC | 5 ms | 384 KB |
subtask01-09.txt | AC | 5 ms | 384 KB |
subtask01-10.txt | AC | 7 ms | 512 KB |
subtask01-11.txt | AC | 6 ms | 512 KB |
subtask01-12.txt | AC | 5 ms | 512 KB |
subtask01-13.txt | AC | 6 ms | 512 KB |
subtask01-14.txt | AC | 6 ms | 384 KB |
subtask01-15.txt | AC | 6 ms | 512 KB |