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: CT12810941281
In contest: 1281

#include <stdio.h>

int main () {
	int T,c;
	double y=0;
	int z=0;
	while(scanf("%d",&c) != EOF) {
	for(T=c;T>0;T--) {
		double a;
		scanf("%lf",&a);
		if (a>0) {
			a=a/2;
		}
		y=a+y;
		if (y<0) {
			z++;
		}
	}
		printf("%d\n",z);
		y=0;
		z=0;
}
}