Program to get 1 string input and print it.

String:

String is a collection of two or more characters.
In the previous post we learn about what is string.and How it can be print.

Program to get one string input and print it.

#include<stdio.h>
#include<conio.h>
void main()
{
char text[50];
clrscr();
printf("type string");
scanf("%s",&text);
printf("string is = %s",text);
getch();
}

Explanation:

1. Void main():

This is the first statement of every 'C' program,without main() function 'C' program cannot be start.If we didn't include main() function in 'C' program then error will be occurred.so every 'C' program must start with main() function.

2.char:
Char is a data type which is used for print the string.

3.Clrscr();

This is the clrscr() function.This function is used to clear the screen.This function is used to clear the output of the previous output window.

4.Printf():

Printf is a function which used to print any text or value on the screen.The text you want to print is enclosed in  double quote.you can see the below example:

                                   printf ("Hello world");

in the above example hello world will be printed.

5.getch();

This function is used to hold the output window.otherwise when you run your code it will display the output window just for a second so it is necessary to use it in our program.If we want to hold our  output screen.