function to find x y and z that satisfy given equation .
def printXYZ ( n ) : NEW_LINE INDENT if n == 1 : NEW_LINE INDENT print ( - 1 ) NEW_LINE DEDENT else : NEW_LINE INDENT print ( " x ▁ is ▁ " , n ) NEW_LINE print ( " y ▁ is ▁ " , n + 1 ) NEW_LINE print ( " z ▁ is ▁ " , n * ( n + 1 ) ) NEW_LINE DEDENT DEDENT