摘要:
1 #include 2 #define _for(i,a,b) for(int i = (a);i = 10) write(x / 10); 20 putchar(x % 10 + '0'); 21 } 22 struct TreeNode 23 { 24 char val; 25 TreeNode *left; 26 TreeNode *right; 2... 阅读全文
摘要:
1 #include 2 #define _for(i,a,b) for(int i = (a);i = 10) write(x / 10); 20 putchar(x % 10 + '0'); 21 } 22 struct TreeNode 23 { 24 char val; 25 TreeNode *left; 26 TreeNode *right; 2... 阅读全文