#include <stdio.h> 
int main () 
{ 

    int number = 0; /* simple integer value */ 

    /* do loop execution */ 
    do 
    { 
        if( number == 15) 
        { 
            /* skip the iteration */ 
            number += 3; 
            continue; /* go directly to the end of loop */ 
        } 

        printf ("value of number: %i\n", number); 
        number += 3; 

    } while( number <= 21 ); /* end of loop */

    return 0; 
}