Submission #1595462

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

const int len = 1e4+5;
char a[len], b[len];
int n;

bool check(int st){
    for (int i = st; i < n; i++)
        if (a[i] != b[i-st]) return false;
    return true;
}

int main(){
    scanf("%d %s %s", &n, &a, &b);

    int ans = 2*n;
    for (int i = 0; i < n; i++)
        if (check(i)){
            ans = i+n;
            break;
        }

    printf("%d\n", ans);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:15:33: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[10005]’ [-Wformat=]
     scanf("%d %s %s", &n, &a, &b);
                                 ^
./Main.cpp:15:33: warning: format ‘%s’ expects argument of type ‘char*’, but argument 4 has type ‘char (*)[10005]’ [-Wformat=]
./Main.cpp:15:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %s %s", &n, &a, &b);
                                  ^

Judge Result