Rewrite Figures 3.6 and 3.7 in C. You will need to use separate compilation for name hiding. Consider the following fragment of code in C:               a) Assume that each integer variable occupies...

Rewrite Figures 3.6 and 3.7 in C. You will need to use separate compilation for name hiding. Consider the following fragment of code in C:

a) Assume that each integer variable occupies four bytes. How much total space is required for the variables in this code? (b) Describe an algorithm that a compiler could use to assign stack frame offsets to the variables of arbitrary nested blocks, in a way that minimizes the total space required.