UVA Problem 10550 (Combination Lock) Solution

Problem Solving, UVa

#include <bits/stdc++.h>

using namespace std;

int main()

{

    int a,b,c,d,res;

    while(cin>>a>>b>>c>>d)

    {

       

        if(a==0 and b==0 and c==0 and d==0) break;

        res=1080;

res += (a > b) ? (a - b) * 9 : (a - b + 40) * 9;

res += (c > b) ? (c - b) * 9 : (c - b + 40) * 9;

res += (c > d) ? (c - d) * 9 : (c - d + 40) * 9;



                    //res+=a>b? a-b*9 :((a-b)+40)*9;

        cout<<res<<endl;

    }

return 0;

}

 

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