n, k = map(int, input().split())
count = 1
while n >= k:
    n, _ = divmod(n, k)
    count += 1
print(count) n, k = map(int, input().split()) n map(int, input().split()) map int input().split() ().split () input split k count = 1 count 1 while n >= k:
    n, _ = divmod(n, k)
    count += 1 n >= k n k n, _ = divmod(n, k) n divmod(n, k) divmod n k _ count += 1 count 1 print(count) print count _ = divmod(n, k) divmod(n, k) _ count += 1 1 count count = 1 1 count n, _ = divmod(n, k) divmod(n, k) n n, k = map(int, input().split()) map(int, input().split()) n k = map(int, input().split()) map(int, input().split()) k
n, k = map(int, input().split())
count = 1
while n >= k:
    n, _ = divmod(n, k)
    count += 1
print(count)
