Submission #1981863

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Source Code Expand

#include <iostream>

using namespace std;

int main(int argc, char const *argv[]) {
  int n, k, x, y;
  cin >> n >> k >> x >> y;

  int sum;
  if (n > k) {
    sum = x * k + y * (n - k);
  } else {
    sum = x * n;
  }

  cout << sum << endl;
  return 0;
}

Submission Info

Judge Result