Submission #1065123


Source Code Expand

#include <stdio.h>
int main (void){
    int how_data;
    int x=0;
    int max=0;
    scanf("%d\n",&how_data);
    int loop1;
    for(loop1=0;loop1<how_data;loop1++){
        char temp;
        scanf("%c",&temp);
        if(temp=='I'){
            x++;
        }else{
            x--;
        }
        if(x>max){
            max=x;
        }
    }
    printf("%d\n",max);
    return 0;
    
}

Submission Info

Submission Time
Task B - Increment Decrement
User infer496
Language C (GCC 5.4.1)
Score 200
Code Size 417 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d\n",&how_data);
     ^
./Main.c:10:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%c",&temp);
         ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 8
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All 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 256 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