Submission #1439816


Source Code Expand

#include <iostream>
#include <vector>
#include <string>
#include <cstring>
#include <math.h>
#include <cmath>
#include <limits.h>
#include <map>
#include <set>
#include <queue>
#include <algorithm>
#include <functional>
using namespace std;

int main() {
    
    int N;
    string s, t;
    int ans = 0;
    
    cin >> N;
    cin >> s;
    cin >> t;
    
    for ( int i = 0; i < N; i++ ) {
        // cout << s.substr( N-1-i, i+1 )  << endl;
        // cout << t.substr( 0, i+1 )  << endl;
        
        if ( s.substr( N-1-i, i+1 ) == t.substr( 0, i+1 ) ) {
            ans = i+1;
        }
    }
    
    cout << 2*N-ans << endl;
    
    
    return 0;
}

Submission Info

Submission Time
Task A - Prefix and Suffix
User tetsuzuki1115
Language C++14 (GCC 5.4.1)
Score 200
Code Size 699 Byte
Status AC
Exec Time 1 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 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 1 ms 256 KB
1_03.txt AC 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB