Submission #3268926

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Source Code Expand

#include <iostream>
#include <algorithm>

using namespace std;

int main()
{
   int A, B, C;
   int K;
   cin >> A >> B >> C;
   cin >> K;

   int k = 1;
   for (int i = 0; i < K; i++){
       k *= 2;
   }

    int ans = max ({
        k * A + B + C,
        A + k * B + C,
        A + B + k * C,
    });
    cout << ans << endl;
}

Submission Info

Judge Result