Start: Jul, 01, 2019 08:30:00
2019年度暑期短学期第四天
End: Jul, 01, 2019 11:30:00
Time elapsed:
Time remaining:

Problem_ID: D
Result: Accepted
Time: 5ms
Memory: 1120kB
Author: 2018212212056
In contest: 1277

#include<stdio.h>
int main(){
	float lucky=0;
	int b=0;
	float a[10000];
	while(~scanf("%d",&b)){
		int q=0;
		for(int i=0;i<b;i++){
			scanf("%f",&a[i]);
		}
		for(int j=0;j<b;j++){
			if(a[j]>0){
				lucky+=((a[j])/2);
			}
			else{
				lucky+=(a[j]);
			}
			if (lucky<0){
				q++;
			}
		}
		printf("%d\n",q);
		lucky=0;
	}
}