Rewrite the following expressions as C++ assignment statements that use the conditional operator. (Assume that all variables are declared properly.) //a. if (x > y) z = x - y; else z = y - x; //b. if (hours >= 40.0) pay = 40 * 7.50 + 1.5 * 7.5 * (hours - 40); else pay = hours * 7.50; //c. if (points >= 60) str = "Pass"; else str = "Fail";
Rewrite the following expressions as C++ assignment statements that use the conditional operator. (Assume that all variables are declared properly.) //a. if (x > y) z = x - y; else z = y - x; //b. if (hours >= 40.0) pay = 40 * 7.50 + 1.5 * 7.5 * (hours - 40); else pay = hours * 7.50; //c. if (points >= 60) str = "Pass"; else str = "Fail";
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Rewrite the following expressions as C++ assignment statements that use the conditional operator. (Assume that all variables are declared properly.)
//a.
if (x > y)
z = x - y;
else
z = y - x;
//b.
if (hours >= 40.0)
pay = 40 * 7.50 + 1.5 * 7.5 * (hours - 40);
else
pay = hours * 7.50;
//c.
if (points >= 60)
str = "Pass";
else
str = "Fail";
Expert Solution
Step 1
The syntax of the conditional operator is as follows:
Expression1 ? Expression2 : Expression3
If Expression1 is true, then Expression2 is evaluated else Expression3 is evaluated.
a. Write the assignment statement for given statements as follows:
z = ( x>y ? x-y : y-x);
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