PAT甲级1106 Lowest Price in Supply Chain (25分)|C++实现
PAT甲级1107 Social Clusters (30分)|C++实现
PAT甲级1108 Finding Average (20分)|C++实现
PAT甲级1109 Group Photo (25分)|C++实现
PAT甲级1110 Complete Binary Tree (25分)|C++实现