?? number of elements (or size) in a tree.txt
字號:
Write a C program to determine the number of elements (or size) in a tree.
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struct Bintree{
int element;
struct Bintree *left;
struct Bintree *right;
};
typedef struct Bintree* Tree;
int CountElements( Tree T )
{
if(!T)
return 0;
else
return (1 + CountElements(T->left) + CountElements(T->right));
}
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