#include<iostream>
using namespace std;
int main()
{
int a , b , c , d , sum;
while(cin>>a>>b>>c>>d )
{
sum = 0;
if(!a && !b && !c && !d)
return 0;
sum += 1080;
if( a > b)
sum += (a - b) * 9;
else
sum += 360 - (b - a) * 9 ;
if(b < c )
sum += (c - b) * 9;
else
sum += 360 - (b - c) *9;
if(c > d)
sum += (c - d ) * 9;
else
sum += 360 - (d - c) * 9;
cout<<sum<<endl;
}
return 0;
}
转载于:https://www.cnblogs.com/Chinese-Coder-Clarence/articles/2039344.html