6. Write a Program to read a character if it's in alphabet then find if it's uppercase or lowercase. If it's a digit print that it is a digit. Else, print that it's a special character. 7. Write a program that will input 2 integers x and y then check if y is multiple of x. 8. Write a program that will input four integers and check if their summation is even or odd. 9. Correct the errors in the blocks of code below