Submission #3228546

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Source Code Expand

#include<iostream>

int main(){
  int n ; 
  scanf("%d",&n);
  int a[n];
  int i ,j,k,l;
  int count = 0 ;
  for ( i = 0 ;   i < n ; i++ ){
    scanf("%d",&a[i]);
  }
  int sum ; 
  for( i = 0 ; i < n-1 ; i++ ){
    sum = a[i];
    for(j = i + 1  ; j < n ; j++){
      sum += a[j];
      if (sum == 0){ count++; break;}

    }
  }
  printf("%d\n",count);

  return 0 ;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
                 ^
./Main.cpp:10:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&a[i]);
                      ^

Judge Result