Submission #3813812

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Source Code Expand

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

int main(void)
{
  int n = 0,max = 0,x = 0;
  char moji[110];
  scanf("%d",&n);
  scanf("%s",moji);
  
  for(int i = 0;i < strlen(moji);i++)
  {
    switch(moji[i])
    {
      case 'I':
        x += 1;
        break;
      case 'D':
        x -= 1;
        break;
    }
    if(max < x){max = x;}
  }
  
  printf("%d",max);
  
  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
   ^
./Main.c:9:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s",moji);
   ^

Judge Result