Statement, which is usually a compound statement, is executed repeatedly as long as the value of expression remains non-zero.

The test takes place after each execution of the statement.

do statement while (expression)

Example:

void main()

{

    int i = 1; 

    int n = 1;

    int factorial = 10;

    do

    {

        n *= i;

        i++;

    } while (i <= factorial);

    printf("n %d",n);

}

Output:

 n 3628800