Hello guys! My name is Ankur Saxena! I am a writer, software developer, web developer, blogger, traveler and self-publisher. I self-study and R&D various subjects related to History, Geography, Indian Politics, Information Technology (I.T.), Science and Technology, Computer Programming and Web Development and also do writing work related to it. Some of which I publish for all of you readers through my blogging website ANKUR SAXENA BLOG'S...
In this tutorial, we will learn how to take string input in C programming language.
Program 1:
/*
* Program: Write a C program that accepts a string from the user and display on the console screen.
* Date: Monday, 01-03-2021
* @author: Ankur Saxena
* Platform: Windows 10 Pro/x64/gcc 8.0/Vim editor
*/
/*
Sample TestCase 1:
Input:
Hello World! I am coming back to the race.
Output:
Hello World! I am coming back to the race.
*/
// program start
#include <stdio.h> // c header file
#include <stdlib.h>
int main () // main function
{
system ("cls"); // used to clear the console screen
// in linux or macos, use "clear" inside the "system ()" command.
// declare a variable named "in_str" to hold our input
char in_str [125];
// read a full line of input from stdin and save it to the "in_str" variable
scanf ("%[^\n]", in_str);
// print the output
printf ("%s\n", in_str);
return 0;
}
// program end
// Save this file as "TakeString1.c"
// Compile: $ gcc TakeString1.c -o TakeString1 [hit Enter]
// Execute: $ TakeString1 [hit Enter]
/*
Output:
Hello World! I am coming back to the race.
Hello World! I am coming back to the race.
*/
Program 2: Using "fgets ()" command
/*
* Program: Write a C program that accepts a string from the user and display on the console screen.
* Date: Monday, 01-03-2021
* @author: Ankur Saxena
* Platform: Windows 10 Pro/x64/gcc 8.0/Vim editor
*/
/*
Sample Testcase 1:
Input:
Hello World! I am coming back to the race.
Output:
Hello World! I am coming back to the race.
*/
// program 2: using "fgets ()" command
// program start
#include <stdio.h> // c header file
#include <stdlib.h>
int main () // main function
{
char ch [125];
system ("cls");
// take string input using "fgets ()" command
fgets (ch, 125, stdin);
// print the output
printf ("%s\n", ch);
return 0;
}
// program end
// Save this file as "TakeInput2.c"
// Compile: $ gcc TakeInput2.c -o TakeInput2 [hit Enter]
// Execute: $ TakeInput2 [hit Enter]
/*
Output:
Hello World! I am coming back to the race.
Hello World! I am coming back to the race.
*/
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