Codeforce734B Anton and Digits

#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
    int k2,k3,k5,k6;
    //2 3  5 6
    cin>>k2>>k3>>k5>>k6;
    ll sum=0;
    while(k2&&k5&&k6){
        sum += 256;
        k2--,k5--,k6--;
    }
    while(k2&&k3){
        sum += 32;
        k2--,k3--;
    }
    printf("%I64d",sum);
}