Submission #2064587

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Source Code Expand

#include <iostream>//cout
#include <stdio.h>
#include <vector>
#include <cmath>
#include <algorithm>
#include <string>
#include <queue>
#include <stack>
#include <functional>
#include <list>
#include <utility>//swap
using namespace std;
static const int MAX = 200000;
#define rep(i,n) for(int i=0;i<n;i++)
#define GET_ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))
 
int main() {
  long long int N, W;
  long long int x, a, b, c;
  int ans = 0;
  cin >> a >> b >> c >> x;
  for (int i = 0; i <= a; i++) {
      for (int j = 0; j <= b; j++) {
	for (int k = 0; k <= c; k++) {
	  if (i*500 + j*100 + k*50 == x)
	    ans++;
	}
      }
  }
  cout << ans << endl;
}

Submission Info

Judge Result