Submission #953588


Source Code Expand

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;
using ll = long long;
using ull = unsigned long long;
constexpr ll TEN(int n) { return (n==0) ? 1 : 10*TEN(n-1); }

int main() {
    int n;
    cin >> n;
    string s, t;
    cin >> s >> t;
    for (int i = n; i >= 0; i--) {
        if (s.substr(n-i, i) == t.substr(0, i)) {
            cout << 2*n-i << endl;
            break;
        }
    }
    return 0;
}

Submission Info

Submission Time
Task A - Prefix and Suffix
User yosupo
Language C++14 (GCC 5.4.1)
Score 200
Code Size 462 Byte
Status AC
Exec Time 3 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 9
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt
Case Name Status Exec Time Memory
0_00.txt AC 3 ms 256 KB
0_01.txt AC 3 ms 256 KB
0_02.txt AC 3 ms 256 KB
1_00.txt AC 2 ms 256 KB
1_01.txt AC 3 ms 256 KB
1_02.txt AC 3 ms 256 KB
1_03.txt AC 3 ms 256 KB
1_04.txt AC 3 ms 256 KB
1_05.txt AC 3 ms 256 KB