Submission #953401

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Source Code Expand

#include <cstdio>
#include <cstring>

using namespace std;

char s[101];
char t[101];

int main() {
    int n, i, j;
    
    scanf("%d", &n);
    scanf("%s", s);
    scanf("%s", t);
    
    for (i = 0; i < n; i++) {
        for (j = 0; i + j < n; j++) {
            if (s[i + j] != t[j]) break;
        }
        
        if (i + j == n) {
            printf("%d\n", n + i);
            
            return 0;
        }
    }
    
    printf("%d\n", n * 2);
    
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:12:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
                    ^
./Main.cpp:13:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", s);
                   ^
./Main.cpp:14:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", t);
                   ^

Judge Result