[UVA][數學、樹] 10164 - Number Game
Problem D.Number Game
Background
Let’s play a number game. I will give you 2N-1(N=2^k,
k=1,2,3,4,5,6,7,8,9,10) numbers, each number is a positive integer not bigger
than 1000. Can you choose N of them, and add them all to a integer ...
