java program

There are two arrays of length 50 each. Each of these has initially m (m<50) elements. First array contains names and the second array contains numbers such that jth name in arr1 corresponds to jth number in arr2. Write a program which asks the user to enter a name prints its corresponding number in arr2. And if that name is not present in arr1, ask the user to input a number and then if the size permits, add the name and number to arr1 and arr2 respectively at the end and update the size(m) list.

Can you please post the code that we can check it ?