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: CT12812211281
In contest: 1281

#include<stdio.h>
#include<math.h>
#include<string.h>
int main()
{
	int n;
	int bushu;
	while(scanf("%d",&n)!=EOF)
	{
		int flag=0;
		double sum=0;
		for(int i=0;i<n;i++)
		{
		scanf("%d",&bushu);
		if(bushu>=0)
		sum+=bushu/2.0;
		else
		sum+=bushu;
		if(sum<0)
		flag+=1;
		}
		printf("%d\n",flag);
	}
}