Submission #5897916

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Source Code Expand

    #include <bits/stdc++.h>
    using namespace std;
    
        
    int main(){
        long long q , h ,s , d;
        cin >> q >> h >> s >> d;
        long long ans;
        ans = 0;
        q = 4 * q;
        h = 2 * h;
        long long o;
        o = min(q, min(h , s));
        long long n;
        cin >> n;
        if(n == 1){
            cout << o << endl;
            return 0;
        }
        long long t;
        t = min(d , o * 2);
        ans = n / 2;
        ans = ans * t;
        if(n % 2 == 1){
            ans += o;
        }
        cout << ans << endl;
        return 0;
    }

Submission Info

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