Java Basic Problem

Question

1. Write a program to check if inputted letter is small or capital
1. Write a program to calculate GPA and find grade
1. Input 2 decimal numbers and check if they are both same or different up to two decimal places. E.g 120.546 & 120.241
1. Write a program to check balance and withdraw money from ATM booth using if else or switch case
1. Write a program to sum of numbers which only divisible by 5 from 1 to 100
1. Write a program to find the factorial of a given number
1. Write a program to print prime numbers from 2 to n
1. Write a program to generate 2 random numbers which will not be shown to the user. Take a user input and match it with any of the random numbers. If correct give it 1 point and if incorrect, do not give it any point. Finally, repeat this for 10 times and count the point user achieved.
1. Write a program to sum of user input until users input ‘q’ from keyboard
1. Write a program to enter the numbers till the user wants and at the end, the program should display the largest and smallest numbers user entered.