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: 1392kB
Author: CT12810121281
In contest: 1281

#include<stdio.h>
int main(){
	int n;
	while(scanf("%d",&n)!=EOF){
		int a[100001],i,s=0;
		double p,c=0;
		for(i=0;i<n;i++)
			scanf("%d",&a[i]);
		for(i=0;i<n;i++){
			if(a[i]>0)
				p=a[i]*1.0/2;
			else
				p=a[i];
			c+=p;
			if(c<0)
				s++;
		}
		printf("%d\n",s);
	}
	return 0;
}