Submission #1065518

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Source Code Expand

#include<stdio.h>

int main(void) {

  int N;
  char S[110];
  scanf("%d",&N);
  scanf("%s",S);

  int x = 0;
  int max = 0;
  int i;
  for(i=0;i<N;i++){
    if(S[i]=='I'){
      x++;
    } else{
      x--;
    }
    if(x>max){
      max = x;
    }
  }
  
  printf("%d\n",max);

  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&N);
   ^
./Main.c:8:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s",S);
   ^

Judge Result