Driver Code
public static void Main ( ) { int [ ] arr = { 3 , 9 , 12 , 13 , 15 } ; int n = arr . Length ; if ( check ( arr , n ) ) { Console . WriteLine ( " Odd ▁ Bit - wise ▁ OR " ) ; } else { Console . WriteLine ( " Even ▁ Bit - wise ▁ OR " ) ; } } }