Submission #1065247

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Source Code Expand

#include <stdio.h>

int main(void){
	int n, x= 0, max = 0;
	char str[101];
	int i;
	
	scanf("%d", &n);
	scanf("%s", str);
	
	for (i = 0; i < n; i++){
		if (str[i] == 'I') x++;
		else x--;
		
		if (x > max) max = x;
	}
	
	printf("%d", max);
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ^
./Main.c:9:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", str);
  ^

Judge Result