Write a MIPS math quiz program in MARS.
The program should start with a friendly user greeting. From there, it should generate a random arithmetic problem. Your program will need to generate three random things: the first and second operand and the operator to use. Your program should generate random positive integers no greater than 20 for the operands. The possible operators are +, -, * and % (MOD). The user should be prompted for an answer to the problem. If they are correct or incorrect, the program should inform them either way.