Submission #1136774


Source Code Expand

#include <stdio.h>
#define MAX(x,y) (x)>(y)?(x):(y)

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

Submission Info

Submission Time
Task B - Increment Decrement
User minorin
Language C (GCC 5.4.1)
Score 200
Code Size 322 Byte
Status AC
Exec Time 1 ms
Memory 128 KB

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 %s",&n,s);
  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 10
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, subtask_1_alld_01.txt, subtask_1_alldmax_01.txt, subtask_1_alli_01.txt, subtask_1_allimax_01.txt, subtask_1_max_01.txt, subtask_1_max_02.txt, subtask_1_rand_01.txt, subtask_1_rand_02.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 128 KB
sample_02.txt AC 1 ms 128 KB
subtask_1_alld_01.txt AC 1 ms 128 KB
subtask_1_alldmax_01.txt AC 1 ms 128 KB
subtask_1_alli_01.txt AC 1 ms 128 KB
subtask_1_allimax_01.txt AC 1 ms 128 KB
subtask_1_max_01.txt AC 1 ms 128 KB
subtask_1_max_02.txt AC 1 ms 128 KB
subtask_1_rand_01.txt AC 1 ms 128 KB
subtask_1_rand_02.txt AC 1 ms 128 KB