Submission #2543917

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i, a, b) for(int i=(a);i<(b);++i)
using namespace std;

typedef long long ll;
typedef pair<int, int> P;

const int INF = (1 << 30) - 1;
const ll INF64 = ((ll)1 << 62) - 1;
const ll MOD = 1e9 + 7;
const double PI = 3.1415926535897932384626433832795;

int main()
{
	int a,b,c,x,ans = 0;
	cin >> a >> b >> c >> x;
	for (int i1 = 0; i1 < a; ++i1)
	{
		for (int i2 = 0; i2 < b; ++i2)
		{
			for (int i3 = 0; i3 < c; ++i3)
			{
				if (i1 * 500 + i2 * 100 + i3 * 50 == x)
				{
					ans++;
				}
			}
		}
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Judge Result