Start: Jul, 05, 2019 08:40:00
2019年度暑期短学期达标测试
End: Jul, 05, 2019 11:40:00
Time elapsed:
Time remaining:

Problem_ID: C
Result: Accepted
Time: 5ms
Memory: 8816kB
Author: CT12810871281
In contest: 1281

#include<stdio.h>
int main()
{
  int i,n,s;
  double j,a[1000000];
  while(scanf("%d",&n)!=EOF)
  {
  	s=0,j=0;
  	for(i=0;i<n;i++)
	  {
	  	scanf("%lf",&a[i]);
	  	if(a[i]>0){
		  
	  	j=j+a[i]/2;

	    }
	  	else{
		  
	  	j=j+a[i];

	  	}
		  if(j<0)
		  s=s+1;
	  }
	 printf("%d\n",s);
	  
  }

}