Write C++ statements that accomplish the following. (6, 7)a. Declare int variables x and y. Initialize x to 25 and y to 18.b. Declare and initialize an int variable temp to 10 and a char variable ch to 'A'.c. Update the value of an int variable x by adding 5 to it.d. Declare and initialize a double variable payRate to 12.50.e. Copy the value of an int variable firstNum into an int variable temp Num.f. Swap the contents of the int variables x and y. (Declare additional variables, if necessary.)g. Suppose x and y are double variables. Output the contents of x, y, and the expression x + 12 / y - 18.h. Declare a char variable grade and set the value of grade to 'A'.i. Declare int variables to store four integers.j. Copy the value of a double variable z to the nearest integer into an int variable x.

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
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Write C++ statements that accomplish the following. (6, 7)
a. Declare int variables x and y. Initialize x to 25 and y to 18.
b. Declare and initialize an int variable temp to 10 and a char variable ch to 'A'.
c. Update the value of an int variable x by adding 5 to it.
d. Declare and initialize a double variable payRate to 12.50.
e. Copy the value of an int variable firstNum into an int variable temp Num.
f. Swap the contents of the int variables x and y. (Declare additional variables, if necessary.)
g. Suppose x and y are double variables. Output the contents of x, y, and the expression x + 12 / y - 18.
h. Declare a char variable grade and set the value of grade to 'A'.
i. Declare int variables to store four integers.
j. Copy the value of a double variable z to the nearest integer into an int variable x.

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