void mirror(struct node *t) { if(t==NULL) return; else { struct node *m; m=t->left; t->left=t->right; t->right=m; mirror(t->left); mirror(t->right); } }
void mirror(struct node *t) { if(t==NULL) return; else { struct node *m; m=t->left; t->left=t->right; t->right=m; mirror(t->left); mirror(t->right); } }