Problem Name : commonEnd in java. return true if they have the same first element or they have the same last element

      

Solution:

Hint:  return true if they have the same first element or they have the same last element

public boolean commonEnd(int[] a, int[] b)        {                 if(a.length>=1 && b.length >=1)                        return ((a[0]==b[0])||(a[a.length-1]==b[b.length-1]));                 else                          return (false);        }