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You want a function which takes an array of integers and n specifying the length of the array and prints a randomly selected element in the array. Function skeleton given below. Your job: complete the body of the function. You may assume that srand(time(NULL)) has been previously called when the function is invoked. // n is the length of array a[] void display_random_elem (int all, int n) {

You want a function which takes an array of integers and n specifying the length of the array and prints a randomly selected element in the array. Function skeleton given below. Your job: complete the body of the function. You may assume that srand(time(NULL)) has been previously called when the function is invoked. // n is the length of array a[] void display_random_elem (int all, int n) {

Database System Concepts
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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Please the code must be in c program
## Question 4: Random Element Selection from an Array You are tasked with creating a function that takes an array of integers and an integer `n`, which specifies the length of the array. The function should print a randomly selected element from the array. ### Function Skeleton Below is the skeleton of the function you need to complete: ```c // n is the length of array a[] void display_random_elem(int a[], int n) { } ``` ### Instructions - Complete the body of the function `display_random_elem`. - You can assume that `srand(time(NULL))` has been previously called before the function is invoked. This ensures that the random elements are truly randomly selected each time the code is executed. ### Tips - Use `rand()` function to generate a random index within the bounds of the array. - Print the element located at the random index. This hands-on coding task is helpful to understand how to integrate randomness into your programs, a key skill in many computer science applications. Happy Coding! ### Additional Resources For the toolbar, press `ALT+F10` (PC) or `ALT+FN+F10` (Mac) to access text editing options like bold, italicize, paragraph formatting, and more.
Transcribed Image Text:## Question 4: Random Element Selection from an Array You are tasked with creating a function that takes an array of integers and an integer `n`, which specifies the length of the array. The function should print a randomly selected element from the array. ### Function Skeleton Below is the skeleton of the function you need to complete: ```c // n is the length of array a[] void display_random_elem(int a[], int n) { } ``` ### Instructions - Complete the body of the function `display_random_elem`. - You can assume that `srand(time(NULL))` has been previously called before the function is invoked. This ensures that the random elements are truly randomly selected each time the code is executed. ### Tips - Use `rand()` function to generate a random index within the bounds of the array. - Print the element located at the random index. This hands-on coding task is helpful to understand how to integrate randomness into your programs, a key skill in many computer science applications. Happy Coding! ### Additional Resources For the toolbar, press `ALT+F10` (PC) or `ALT+FN+F10` (Mac) to access text editing options like bold, italicize, paragraph formatting, and more.
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