PAT甲级1066~1070|C++实现

PAT甲级1066 Root of AVL Tree (25分)|C++实现

PAT甲级1067 Sort with Swap(0, i) (25分)|C++实现

PAT甲级1068 Find More Coins (30分)|C++实现

PAT甲级1069 The Black Hole of Numbers (20分)|C++实现

PAT甲级1070 Mooncake (25分)|C++实现