Core Java Assignment 1

1) Write a program to find minimum of 4 numbers?
2) Write a program to print odd numbers from 1 to 100 ?
3) Write a program to find whether the given number is prime or not?
4) Write a program to print reverse of the given number?
5) Write a program to find the given number is Armstrong or not ?
6) Write a program to find the given number is palindrome or not?
7) Write a program to print the factorial of a given number?
8) Write a program to find the Fibonacci series up to given number?
9) Write a program to find whether the given is perfect number or not?