91Ó°ÊÓ

Write an if statement that assigns 20 to the variable \(y\) and assigns 40 to the variable \(z\) if the variable \(x\) is greater than 100.

Write an if-else statement that assigns 0 to the variable b and assigns 1 to the variable c if the variable a is less than 10. Otherwise, it should assign -99 to the variable \(b\) and assign 0 to the variable \(c\).

Rewrite the following if-else statements as statements that use the conditional operator. a) if (x > y) z = 1; else z = 20; b) if (temp > 45) population = base * 10; else population = base * 2; c) if (hours > 40) wages *= 1.5; else wages *= 1; d) if (result >= 0) System.out.println("The result is positive.)"; else System.out.println("The result is negative.");

Explain why you cannot convert the following if-else-if statement into a switch statement. if (temp == 100) x = 0; else if (population > 1000) x = 1; else if (rate <.1) x = -1;