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: 1120kB
Author: CT12810451281
In contest: 1281

#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
int main()
{
	int t,i,j,n;
	double a[1000],count;
	while(scanf("%d",&t)!=EOF)
	{
	for(i=0;i<t;i++)
	{
		scanf("%lf",&a[i]);
		if(a[i]>0)
			a[i]/=2.0;

	}
	count=0;
	n=0;
	for(i=0;i<t;i++)
	{
		count+=a[i];
		
		if(count<0)
			n++;

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

}