Submission #4049260

---

Source Code Expand

#include<bits/stdc++.h>

using namespace std;

typedef long long ll;
int main(){
    int x, y, z, k;
    cin >> x >> y >> z >> k;
	ll maxn = max(x, max(y, z));
	for(int i = 0; i < k; i++)maxn *= 2;
    cout << x + y + z + maxn - max(x, max(y, z)) << endl;
    return 0;
}

Submission Info

Judge Result