Chapter 6, Problem 2SA

Determine the value of each of the following expressions. (1)

$\begin{array}{l}\text{a}\text{. static\_cast<char>}\left(\text{toupper }\left(\text{'\#'}\right)\right)\hfill \\ \text{b}\text{. static\_cast<char>(toupper ('k'))}\hfill \\ \text{c}\text{. static\_cast<char>}\left(\text{toupper}\left(\text{'3'}\right)\right)\hfill \\ \text{d}\text{. static\_cast<char>}\left(\text{toupper }\left(\text{'-'}\right)\right)\hfill \\ \text{e}\text{. static\_cast<char>(tolower ('T'))}\hfill \\ \text{f}\text{. static\_cast<char>}\left(\text{tolower}\left(\text{':'}\right)\right)\hfill \\ \text{g}\text{. static\_cast<char>(tolower ('u'))}\hfill \\ \text{h}\text{. static\_cast<char>}\left(\text{tolower }\left(\text{'{'}\right)\right)\hfill \end{array}$