1. Mark what is covered (Y) and what is not covered (N) in the part of the book that you were supposed to read for this week:
2. For each of the following two pieces of code, write an equivalent code by using if-then statements:
+double a = (1 <= a && a <= 2) ? a - 1 : 0.
switch(a){
case 0: a++;
break;
case 1: a--;
break;
default: a = a + 2;
}