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Alpagorithm · Mar 6, 2022 · 53ec81e · 53ec81e
1 parent a572ec6
commit 53ec81e
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/Algorithm/이것이 취업을 위한 코딩 테스트다/Chapter8/8-5.py b/Algorithm/이것이 취업을 위한 코딩 테스트다/Chapter8/8-5.py
@@ -0,0 +1,16 @@
+import sys
+n = int(sys.stdin.readline().rstrip())
+
+d = [0] * (n+1)
+
+for i in range(2, n+1):
+    d[i] = d[i-1] + 1
+
+    if i % 2 == 0:
+        d[i] = min(d[i], d[i//2] + 1)
+    if i % 3 == 0:
+        d[i] = min(d[i], d[i//3] + 1)
+    if i % 5 == 0:
+        d[i] = min(d[i], d[i//5] + 1)
+
+print(d[n])