Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Textbook Question
Chapter 3.8, Problem 3.23CP
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.”);
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Suppose that sale and bonus are double variables. Write an if...else statement that assigns a value to bonus as follows: If sale is greater than $20,000, the value assigned to bonus is 0.10, that is 10%; If sale is greater than $10,000 and less than or equal to $20,000, the value assigned to bonus is 0.05, that is 5%; otherwise the value assigned to bonus is 0, that is 0%.
Write an if-else statement that works like this: If the sales variable is greater- than or equal-to 50,000, the commissionRate variable should be assigned the value 0.2. Otherwise, the commissionRate variable should be assigned the value 0.1.
Using the following chart, write an if-else-if statement that assigns: S, M, L, depending on the weight:
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Up to 120 lb
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Chapter 3 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
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