February 2021
Beginner
338 pages
4h 11m
English
12.1 Character Array
Write a program that defines and initializes a character array. Print the array using the %s format specifier:
#include <stdio.h>
int main(void)
{
char arr[] = "Hello World!";
printf("The value is: %s\n", arr);
}
Output:
The value is: Hello World!
12.2 Array Elements
Write a program that defines and initializes an array of five integers. Change the values of the first and last array elements. Print out the array:
#include <stdio.h>
int main(void)
{
int arr[] = {10, 20, 30, 40, 50};
arr[0] = 11; // change the first element
arr[4] = 55; // change ...
