控制队列入队操作和读数操作分离就很容易了这题 #include <stdbool.h> #include <stdlib.h> int** Print(struct TreeNode* pRoot, int* returnSize, int** returnColumnSizes ) { // write code here if(pRoot == NULL){ return NULL; } int **rtn = malloc(sizeof(int*)*1500); struct TreeNode* nodeli...