Write a Java program to read input two integers x,y and then generate a random value either 0 or 1. If the random value is 0 then print x+y in the output, otherwise print x-y in

Write  a  Java  code to accept  marks of  a  student from  1-100 and  display  the grade according to the following formula.   Grade F if marks are less than 50 Grade E if marks are between 50 to 60 Grade D if marks are between61 to 70 Grade C if marks are between 71 to 80 Grade B if marks are between 81 to 90 Grade A if marks are between91 to 100

Write a program to read input the quotient and the remainder when a positive integer x is divided by 5. Compute the number x and print it in the output.