printf, scanf, stdin, stdout, C, strings,
/**
* USING scanf() AND printf()
* scanf(): used to take formated input from stdin
* printf(): used to display fromated outputt to stdout
*/
#include <stdio.h>
int main( ) {
char str[100];
int i;
printf( "Enter a value :");
scanf("%s", str);
printf( "\nYou entered: %s %d ", str);
return 0;
}