Please submit .java program files and screenshot of output for both these programs. Write a program that makes use of random number generator from Math.random(). When finished, the program should work like this: > I'm thinking of a number between 500 and 5000 (both inclusive). Can you guess what it is? >Type a number: (assume user enters 1200 here) >Your guess is: 1200 >The number I was thinking of is: 2000 SYOU were off by: -800

THIS IS MEANT TO BE IN JAVA. What we've learned so far is variables, loops, and we just started learning some array today. The assignment is to get an integer from input, and output that integer squared, ending with newline.  But i've been given some instructions that are kind of confusing to me. Please explain why and please show what the end result is. Here are some extra things i've been told to do with the small amount of code i've already written... Type 2 in the input box, then run the program so I can note that the answer is 4 Type 3 in the input box instead, run, and note the output is 6. Change the output statement to output a newline: System.out.println(userNumSquared);. Type 2 in the input box Change the program to use * rather than +, and try running with input 2 (output is 4) and 3 (output is now 9, not 6 as before). This is what I have so far...   import java.util.Scanner; public class NumSquared {public static void main(String[] args) {Scanner scnr = new…

How to use StdRandom.uniform() in java?

Please give a full detailed optimized solution in Java 8 for the given problem, use the example code provided as well. Please provide comments and screenshots of code and output. Also, add the time/space complexity and the reason for it.Java 8 Code Example:import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution {     public static void main(String args[] ) throws Exception {         /* Enter your code here. Read input from STDIN. Print output to STDOUT */     } }