Need answer in Java

For this programming challenge you are to write and implement an algorithm to play a number guessing game with the user. The user is given 10 chances to guess a 4 digit number. If they get any of the digits correct in a guess then the program will output the number of digits correct, and the sum of those digits. This is not such a hard problemif you do not have repeated digits but this challenge is going to allow the secret number and the guess to have repeated digits