Submission #6435709

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Source Code Expand

#include<stdio.h>

int main(){
    int N;
    char s[110], t[110];
    int i, j=0;

    scanf("%d", &N);
    scanf("%s", &s);
    scanf("%s", &t);

    for(i=0; i<N; i++){
        if(s[i]==t[j]){
            j++;
        }else{
            j=0;
        }
    }

    printf("%d", 2*N-j);

    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:11: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[110]’ [-Wformat=]
     scanf("%s", &s);
           ^
./Main.c:10:11: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[110]’ [-Wformat=]
     scanf("%s", &t);
           ^
./Main.c:8:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &N);
     ^
./Main.c:9:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", &s);
     ^
./Main.c:10:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", &t);
     ^

Judge Result