CodeForces 734B Anton and Digits

贪心。先取$256$，再取$32$。

#pragma comment(linker, "/STACK:1024000000,1024000000")
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<vector>
#include<map>
#include<set>
#include<queue>
#include<stack>
#include<ctime>
#include<iostream>
using namespace std;
typedef long long LL;
const double pi=acos(-1.0);
void File()
{
    freopen("D:\\in.txt","r",stdin);
    freopen("D:\\out.txt","w",stdout);
}
template <class T>
inline void read(T &x)
{
    char c = getchar();
    x = 0;
    while(!isdigit(c)) c = getchar();
    while(isdigit(c))
    {
        x = x * 10 + c - ‘0‘;
        c = getchar();
    }
}

char s[100010];
long long k2,k3,k5,k6;

int main()
{
    cin>>k2>>k3>>k5>>k6;

    long long mn=min(k2,min(k5,k6));

    long long ans=mn*256;

    k2-=mn;
    k5-=mn;
    k6-=mn;

    ans+=min(k2,k3)*32;

    cout<<ans<<endl;

    return 0;
}