Codeforces 686A Free Ice Cream

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/polanwind/article/details/87345017
#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <cstdio>
#include <math.h>
#include <string>
#include <algorithm>

using namespace std;

int n, x;
long long tot, ans;

int main() {
	scanf("%d %d", &n, &x);
	tot = x;
	for (int i = 1;i <= n;++i) {
		string s;
		int a;
		cin >> s >> a;
		if (s[0] == '+') {
			tot += a;
		}
		else {
			if (tot >= a) {
				tot -= a;
			}
			else {
				ans++;
			}
		}
	}
	printf("%lld %lld\n", tot, ans);
	return 0;
}

猜你喜欢

转载自blog.csdn.net/polanwind/article/details/87345017