bin-trees/tree.h


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#pragma once

struct tree
{
    int inf;
    tree *left;
    tree *right;
    tree *parent;
};

tree *node(int x)
{
    tree *n = new tree;
    n->inf = x;
    n->parent = NULL;
    n->right = NULL;
    n->left = NULL;
    return n;
}