Kth digit from right of A^B

PROGRAM TO PRINT K-th DIGIT IN A^B FROM RIGHT SIDE

def kthdigit(a, b, k):

      

    # computin a^b in python

    p = a ** b

    count = 0

      

    while (p > 0 and count < k):

          

        # getting last digit

        rem = p % 10

  

        # increasing count by 1

        count = count + 1

  

        # if current number is 

        # required digit

        if (count == k):

            return rem

  

        # remove last digit

        p = p / 10;

      

# driver code    

a = 5

b = 2

k = 1

ans = kthdigit(a, b, k)

print (ans)







OUTPUT

5

CREDITS: https://www.geeksforgeeks.org/k-th-digit-raised-power-b/