Programming Example

Reading a line of text Using standard library function

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💻 Practical Program

📘 Step by Step Learning

To make life easier, there are predefined functions gets() and puts in C language to read and display string respectively.

Program Code

/* 
 Author: Atnyla Developer
*/

#include<stdio.h>
int main()
{
    char line[30];
    
    printf("Enter name: ");
    gets(line);     //Function to read string from user.
    
    printf("Name: ");
    puts(line);    //Function to display string.
    return 0;
}

Output

Enter name: Rambo Azmi
Name: Rambo Azmi
Press any key to continue . . .

Explanation

To make life easier, there are predefined functions gets() and puts in C language to read and display string respectively.

How to learn from this program

First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.

Practice suggestion

After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.