Step 1: Void search (Struct rec *tree, long, digit) Steps from 2 to 9 Step 2: If (tree == NULL) Step from 3 Step 3: Puts ("The Number does not exist ") ; Step 4: Else if (digit == tree -> num) Step 5 Step 5: Printf ("%d " , digit) ; Step 6: Else if (digit < tree -> num) Step 7 Step 7: Search (tree -> left, digit) ; Step 8: Else search (tree -> right, digit) ; Step 9: End