Driver code
public static void Main ( String [ ] args ) { int [ ] arr = { 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 5 , 5 , 5 , 7 , 10 , 12 , 2 , 2 } ; int n = arr . Length ; findNumbers ( arr , n ) ; } }