Write a function sumSquare in RISC-V that, when given an integer n, returns the summation below. If n is not positive, then the function returns 0. 2+12 For this problem, you are given a RISC-V function called square that takes in an integer and returns its square. Implement sumSquare using square as a subroutine. Write a function sumSquare in RISC-V that, when given an integer n, returns the summation below. If n is not positive, then the function returns 0. 2+12 For this problem, you are given a RISC-V function called square that takes in an integer and returns its square. Implement sumSquare using square as a subroutine