Submission #5672910

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Source Code Expand

#include<bits/stdc++.h>
#include<math.h>
using namespace std;
typedef long long ll;
const int INF = 1<<30;

int main(){
  int a, b, c, k;cin>>a>>b>>c>>k;
  if(a<b)swap(a, b);
  if(a<c)swap(a, c);
  cout << a*pow(2, k) + b + c << endl;
}

Submission Info

Judge Result