Submission #1357074

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Source Code Expand

#include<iostream>
#include<cmath>
#include<algorithm>
using namespace std;
int main() {
	int n; cin >> n;
	double s = 0;
	double sum = 0;
	for (int i = 0; i < n; i++){
		double a; cin >> a;
		if (a == 0) {
			sum += floor(s / 2);
			s = 0;
		}
		else s += a;
	}
	sum += floor(s / 2);
	cout << sum << endl;
	char c; cin >> c;
}

Submission Info

Judge Result