[BOJ] #15996. 팩토리얼 나누기 / 실버3 / 51분 / 성공

Author: Mingguriguri

minjeong/Math/2024-08-31-[백준]-#15996-팩토리얼나누기.py

@@ -0,0 +1,13 @@
+# 15996 : 팩토리얼 나누기
+import sys
+input = sys.stdin.readline
+
+N, A = map(int, input().split())
+k = 0
+power = A
+
+while N >= power:
+    k += N // power
+    power *= A
+
+print(k)