Programming In C, 3rd Edition

Input and Output in C 105

This function pauses the execution of the program for a given number of seconds. The number

of seconds is to be enclosed between parentheses. It is defined in dos.h header file. The syn-

tax is as follows.

Syntax:

sleep(1);

An example on sleep() is given below.

4.26 Write a program to show the effect of the sleep() function.

void main()

{

static char t[10];

clrscr();

printf(“\n Enter Text Here :”);

gets(t);

printf(“\n Your Entered Text :”);

sleep(5);

puts(t);

getche();

}

OUTPUT:

Enter Text Here: ashok

Your Entered Text: ashok

Explanation:

The explanation is straightforward and self-explanatory. See the ...