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: CT12810231281
In contest: 1281

#include<stdio.h>
int main()
{
	int x,n,q;
	double a;
	x=0;
	q=0;
	while(scanf("%d",&n)!=EOF)
	{
		while(n--)
		{
		scanf("%lf",&a);
		if(a>0)
			x=x+a/2.0;
		else
			x=x+a;
		if(x<0)
			q=q+1;
	}
	printf("%d\n",q);
	x=0;
	q=0;
	}
	return 0;
	
}