Driver code
public static void Main ( String [ ] args ) { int [ ] a = { 0 , 2 , 4 , 6 , 8 , 10 , 12 , 14 , 15 } ; int [ ] b = { 4 , 10 , 6 , 8 , 12 } ; int n1 = a . Length ; int n2 = b . Length ; int k = 3 ; Console . WriteLine ( find ( a , b , k , n1 , n2 ) ) ; } }