4.(C) Print natural number between (10-20)>>>using while loop

#include <stdio.h>

// to print natural number between(10-20)

int main()

{

    int num = 0;

    //  printf("Enter your number\n");

    // scanf("%d", &num);

    // while(num>9&& num<20){ // this rule is also valid

    //  printf("%d\n",num);

    // num++;

    // the another rule is below

    while (num <= 20)

    {

        if (num >= 10)

        {

            printf("The value of num is %d\n", num);

        }

        num++;

    }

    return 0;

}