関連ワード:  write c program using while loop    write ac program using while loop    write c program using for loop    write ac program using while loop to calculate the factorial of a given number    write ac program using while loop to reverse the digits of the number    write ac program using for loop    write ac program using for loop to calculate factorial of a number    write ac program using for loop to print 1 to 10 numbers    write c program using do while loop    write ac program using do while loop