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: 4ms
Memory: 1120kB
Author: CT12810981281
In contest: 1281

#include<stdio.h>
int main()
{
	int n,a[1000],i,s,j;
	while(scanf("%d",&n)!=EOF)
	{
		s=0;
		j=0;
	for(i=0;i<n;i++)
	{
		scanf("%d",&a[i]);
	}
	for(i=0;i<n;i++)
	{
		if(a[i]<=0)
		{
			s=s+a[i];
			if(s<0)
			{
				j++;
			}
		}
		else
		{
			s=s+(a[i]/2);
			if(s<0)
			{
				j++;
			}
		}
	}
	printf("%d\n",j);
	}
}