杭电OJ2021

#include 
#include 
using namespace std;
int main(){
	int n;
	vector a;
	int temp;
	int count;
	int n1, n2, n3, n4, n5, n6;
	while(cin >> n){
		if(n == 0){
			break;
		}
		else{
			a.clear();
			count = 0;
			for(int i = 0 ;i < n; i++){
				cin >> temp;
				a.push_back(temp);
			}//测试也有讲究，用一组"100 50 10 5 2 1"来测发现有问题了 ，找特殊的测试样例
			for(int i = 0 ;i < n; i++){
				n1 = a[i] / 100;  a[i] -= 100 * (a[i] / 100);//每次要减去，才符合实际，不然是错的 
				n2 = a[i] / 50;  a[i] -= 50 * (a[i] / 50); 
				n3 = a[i] / 10;  a[i] -= 10 * (a[i] / 10);
				n4 = a[i] / 5;  a[i] -= 5 * (a[i] / 5);
				n5 = a[i] / 2;  a[i] -= 2 * (a[i] / 2);
				n6 = a[i] / 1; 
				count += n1 + n2 + n3 + n4 + n5 + n6;
			}
			cout << count << endl;
		}
	}
	return 0;
}