Ik ben een Python vent. Het leren van de taal C en ik heb geprobeerd uit te voeren Binary Search Boom in C. Ik schreef de code, en ik heb geprobeerd van enkele uren, maar niet in staat om de uitvoer te krijgen zoals verwacht. Help alstublieft!
Corrigeer me.
#include<stdlib.h>
#include<stdio.h>
typedef int ElementType;
typedef struct TreeNode {
ElementType element;
struct TreeNode *left, *right;
} TreeNode;
TreeNode *createTree(){
//Create the root of tree
TreeNode *tempNode;
tempNode = malloc(sizeof(TreeNode));
tempNode->element = 0;
tempNode->left = NULL;
tempNode->right = NULL;
return tempNode;
}
TreeNode *createNode(ElementType X){
//Create a new leaf node and return the pointer
TreeNode *tempNode;
tempNode = malloc(sizeof(TreeNode));
tempNode->element = X;
tempNode->left = NULL;
tempNode->right = NULL;
return tempNode;
}
TreeNode *insertElement(TreeNode *node, ElementType X){
//insert element to Tree
if(node==NULL){
return createNode(X);
}
else{
if(X < node->element){
node->left = insertElement(node->left, X);
}
else if(X > node->element){
node->right = insertElement(node->right, X);
}
else if(X == node->element){
printf(Oops! the element is already present in the tree.);
}
}
}
TreeNode *displayTree(TreeNode *node){
//display the full tree
if(node==NULL){
return;
}
displayTree(node->left);
printf(| %d , node->element);
displayTree(node->right);
}
main(){
//pointer to root of tree #2
TreeNode *TreePtr;
TreeNode *TreeRoot;
TreeNode *TreeChild;
//Create the root of tree
TreePtr = createTree();
TreeRoot = TreePtr;
TreeRoot->element = 32;
printf(%d\n,TreeRoot->element);
insertElement(TreeRoot, 8);
TreeChild = TreeRoot->left;
printf(%d\n,TreeChild->element);
insertElement(TreeRoot, 2);
insertElement(TreeRoot, 7);
insertElement(TreeRoot, 42);
insertElement(TreeRoot, 28);
insertElement(TreeRoot, 1);
insertElement(TreeRoot, 4);
insertElement(TreeRoot, 5);
// the output is not as expected :(
displayTree(TreeRoot);
}













