Submission #2210907


Source Code Expand

#include<stdio.h>
int main(){
int n,x=0,max=0,i;
char a[101];
scanf("%s",a);
for(i=0;i<n;i++){
if(a[i]=='I')
x++;
else
x--;
if(x>max)
max=x;
}
printf("%d",max);
return 0;
}

Submission Info

Submission Time
Task B - Increment Decrement
User torisasami
Language C++14 (GCC 5.4.1)
Score 0
Code Size 187 Byte
Status WA
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%s",a);
              ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 200
Status
AC × 1
WA × 1
AC × 3
WA × 7
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 WA 0 ms 128 KB
sample_02.txt AC 0 ms 128 KB
subtask_1_alld_01.txt AC 0 ms 128 KB
subtask_1_alldmax_01.txt AC 0 ms 128 KB
subtask_1_alli_01.txt WA 0 ms 128 KB
subtask_1_allimax_01.txt WA 0 ms 128 KB
subtask_1_max_01.txt WA 0 ms 128 KB
subtask_1_max_02.txt WA 0 ms 128 KB
subtask_1_rand_01.txt WA 0 ms 128 KB
subtask_1_rand_02.txt WA 1 ms 128 KB