Java Program to multiply two matrices - GeeksforGeeks

SOLVED: Text: Java ProgrammingUsing classes, design an online address book to keep track of the names, addresses, phone numbers, and birthdays of family members, close friends, and certain business associates. Your program should be able to handle a maximum of 500 entries.a. Define the class Address that can store a street address, city, state, and zip code. Use the appropriate methods to print and store the address. Also, use constructors to automatically initialize the data members.b. Define t

Java - Display unique three digit numbers using 1, 2, 3, 4