Score : 300 points
You are given three integers A, B and C. Find the minimum number of operations required to make A, B and C all equal by repeatedly performing the following two kinds of operations in any order:
It can be proved that we can always make A, B and C all equal by repeatedly performing these operations.
Input is given from Standard Input in the following format:
A B C
Print the minimum number of operations required to make A, B and C all equal.
2 5 4
2
We can make A, B and C all equal by the following operations:
2 6 3
5
31 41 5
23