Java

Enter 3 numbers from the user & make a function to print their average. To find the average of three numbers, you need to add the three numbers together and then divide the sum by three. Here's how you can write a function in C++, C, Python, and Java to take three numbers from the user and calculate their average: JAVA import java . util .*; public class Solutions {     public static void main ( String args []) {        Scanner sc = new Scanner ( System . in );        int a = sc . nextInt ();        int b = sc . nextInt ();        int c = sc . nextInt ();          int average = ( a + b + c ) / 3 ;        System . out . println ( average );    }    }   C++: // c++ #include <iostream> using namespace std ;...