Submission #954027

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Source Code Expand

#include<stdio.h>
#include<string.h>

#define LEN 101

int main(void){
    int N, i, match;
    char s[LEN], t[LEN];
    
    scanf("%ld", &N);
    scanf("%s", s);
    scanf("%s", t);
    
    for(match = N; match >=0; match--){
        if(strncmp(&(s[N - match]), t, match) == 0) break;
    }
    
    printf("%ld\n", 2 * N - match);
    
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:11: warning: format ‘%ld’ expects argument of type ‘long int *’, but argument 2 has type ‘int *’ [-Wformat=]
     scanf("%ld", &N);
           ^
./Main.c:18:12: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 2 has type ‘int’ [-Wformat=]
     printf("%ld\n", 2 * N - match);
            ^
./Main.c:10:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%ld", &N);
     ^
./Main.c:11:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", s);
     ^
./Main.c:12:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", t);
     ^

Judge Result