Submission #3448258

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int n, m;
double one = 0;

int solve();

int main() {
  cin >> n >> m;
  one = (n - m) * 100.0 + 1900.0 * m;
  cout << solve() << endl;
  return 0;
}

int solve() {
  double mot = 1;
  for(int i = 0; i < m; ++i) mot *= 2.0;
  return (int)one / mot;
}

Submission Info

Judge Result