Function call
Console . WriteLine ( " Union ▁ of ▁ two ▁ arrays ▁ is ▁ : ▁ " ) ; printUnion ( arr1 , arr2 ) ; Console . WriteLine ( " STRNEWLINE Intersection ▁ of ▁ two ▁ arrays ▁ is ▁ : ▁ " ) ; printIntersection ( arr1 , arr2 ) ; } }