17/23? Explain the results. sting 4.2.2 and ge /* mulDiv.c * Asks user to enter an integer. Then prompts user to enter * a power of two to multiply the integer, then another power * of two to divide. Assumes that user does not request more * than 30 as the power of 2. * 2017-09-29: Bob Plantz */ #include int main(void) { int x; int leftShift, rightShift; printf("Enter an integer: "); scanf("%d", &x); printf("Multiply by two raised to the power: "); scanf("%d", &leftShift); printf("%d x %d = %d\n", x, 1 << leftShift, x << leftShift); printf("Divide by two raised to the power: "); scanf("%d", &rightShift); printf("%d/%d = %d\n", x, 1 << rightShift, x >> rightShift); return 0;

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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please explain

- Enter the program in Listing 4.2.2 and get it to work. What is 17 x 2¹4? What
17/2³? Explain the results.
/* mulDiv.c
* Asks user to enter an integer. Then prompts user to enter
* a power of two to multiply the integer, then another power
* of two to divide. Assumes that user does not request more
* than 30 as the power of 2.
* 2017-09-29: Bob Plantz
*/
#include <stdio.h>
int main(void)
{
int x;
int leftShift, rightShift;
printf("Enter an integer: ");
scanf("%d", &x);
printf("Multiply by two raised to the power: ");
scanf("%d", &leftShift);
printf("%d x %d = %d\n", x, 1 << leftShift, x << leftShift);
printf("Divide by two raised to the power: ");
scanf("%d", &rightShift);
printf("%d/%d = %d\n", x, 1 << rightShift, x >> rightShift);
return 0;
Transcribed Image Text:- Enter the program in Listing 4.2.2 and get it to work. What is 17 x 2¹4? What 17/2³? Explain the results. /* mulDiv.c * Asks user to enter an integer. Then prompts user to enter * a power of two to multiply the integer, then another power * of two to divide. Assumes that user does not request more * than 30 as the power of 2. * 2017-09-29: Bob Plantz */ #include <stdio.h> int main(void) { int x; int leftShift, rightShift; printf("Enter an integer: "); scanf("%d", &x); printf("Multiply by two raised to the power: "); scanf("%d", &leftShift); printf("%d x %d = %d\n", x, 1 << leftShift, x << leftShift); printf("Divide by two raised to the power: "); scanf("%d", &rightShift); printf("%d/%d = %d\n", x, 1 << rightShift, x >> rightShift); return 0;
Expert Solution
Step 1

C++ introduction:-

As an extension of the C language that incorporates the object-oriented paradigm, C++ is a general-purpose programming language. It is a compiled language that is imperative.
Because C++ is a middle-level language, it has the benefit of enabling the development of both low-level (drivers and kernels) and even higher-level programs (games, GUI, desktop apps, etc.). Both C and C++ have the same fundamental grammar and coding structure.

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