摘要：
1.插入 BinTree Insert( BinTree BST, ElementType X ){ if(!BST){ BST=(BinTree )malloc(sizeof(struct TNode)); BST->Data =X; BST->Left =BST->Right =NULL; } 阅读全文
摘要：
Digital deletions is a two-player game. The rule of the game is as following. Begin by writing down a string of digits (numbers) that's as long or as 阅读全文