Submission #953985

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Source Code Expand

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

int N;
int tmp = 0, ans;
char s[112], t[112];

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

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

	ans = strlen(s) + strlen(t);
	ans -= tmp;

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

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:8: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[112]’ [-Wformat=]
  scanf("%s", &s);
        ^
./Main.c:11:8: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[112]’ [-Wformat=]
  scanf("%s", &t);
        ^
./Main.c:9:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &N);
  ^
./Main.c:10:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", &s);
  ^
./Main.c:11:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", &t);
  ^

Judge Result