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: CT12812051281
In contest: 1281

#include <stdio.h>
#include <string.h>
int main()
{
	int n;
	while(scanf("%d",&n)!=EOF)
	{
	int i,sum=0,qiu=0;
	double a;
	for(i=0;i<n;i++)
	{
	scanf("%lf",&a);
	if(a>0)
	{
		sum=sum+a/2;
	}
	else
	{
		sum=sum+a;
	}
	if(sum<0)
	{
		qiu++;
	}
	}
	printf("%d\n",qiu);
	}
	return 0;
}