def tinh_luy_thua():

      n, m = map(int, input().split())

      ket_qua = n ** m

      print(ket_qua)

inputs = ["2 3", "2 5"]

for inp in inputs:

      print(f"Input: {inp}")

      n, m = map(int, inp.split())

      ket_qua = n ** m

      print(f"Output: {ket_qua}")

Code python của bạn đây ak^^

$\dcchuyentoan$

#danglam228

def lt(a, m):
    t = 0
    s = ""
    a = list(a)
    for i in range(len(a) - 1, -1, -1):
        x = int(a[i])
        t += x * m
        a[i] = str(t % 10)
        t //= 10
    if t != 0:
        s = str(t)
        a = list(s) + a
    return ''.join(a)

def main():
    a, n = input().split()
    n = int(n)
    m = int(a)
    for i in range(1, n):
        a = lt(a, m)
    print(a)

if __name__ == "__main__":
    main()