Draw the CDFG from the following C code before and after applying dead code elimination to the if statement: (Use a UML / a Visual software i. e. office) #define DEBUG 0 proc1(); if (DEBUG) debug_stuff(); switch (foo) { case A: a_case(); case B: b_case(); default: default_case();

Read these lines from beowulf.often scyld scefing seized mead-benches from enemytroops, from many a clan, he terrified warriors, even thoughfirst he was found a waif, best explains why the author includes this information in theexposition? a. to emphasize that a hero must learn to be fierceb. to remember the famous story of a popular heroc. to express sadness about losing the old heroesd. to see whether people still respect the old heroes