Merge pull request #28 from AlgoLeadMe/8-pu2rile

8-pu2rile
AlgoLeadMe · Jul 11, 2024 · 305af7f · 305af7f
2 parents 25c0a04 + 6d73338
commit 305af7f
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/pu2rile/README.md b/pu2rile/README.md
@@ -8,4 +8,5 @@
 | 4차시 | 2024.04.08 |  스택  | [제로](https://www.acmicpc.net/problem/10773)  | [#15](https://github.com/AlgoLeadMe/AlgoLeadMe-10/pull/15#issue-2229909173)
 | 5차시 | 2024.04.10 |  그리디 알고리즘  | [국회의원 선거](https://www.acmicpc.net/problem/1417)  | [#18](https://github.com/AlgoLeadMe/AlgoLeadMe-10/pull/18#issue-2235862658)
 | 6차시 | 2024.05.10 |  그리디 알고리즘  | [ATM](https://www.acmicpc.net/problem/11399)  | [#25](https://github.com/AlgoLeadMe/AlgoLeadMe-10/pull/25#issue-2289086909)
-| 7차시 | 2024.05.10 |  완전 탐색 알고리즘  | [영화감독 숌](https://www.acmicpc.net/problem/1436)  | [#26](https://github.com/AlgoLeadMe/AlgoLeadMe-10/pull/26#issue-2289132707)
+| 7차시 | 2024.05.10 |  완전 탐색 알고리즘  | [영화감독 숌](https://www.acmicpc.net/problem/1436)  | [#26](https://github.com/AlgoLeadMe/AlgoLeadMe-10/pull/25#issue-2289086909)
+| 8차시 | 2024.05.14 |  그리디 알고리즘  | [팔](https://www.acmicpc.net/problem/1105)  | [#28](https://github.com/AlgoLeadMe/AlgoLeadMe-10/pull/28#issue-2295901384)
diff --git a/pu2rile/그리디 알고리즘/팔.py b/pu2rile/그리디 알고리즘/팔.py
@@ -0,0 +1,12 @@
+L, R = input().split()
+
+if len(L) != len(R): #각 숫자의 자릿수가 같아야 함, 서로 다르면 0 출력
+    print(0)
+else:
+    eight = 0
+    for i in range(len(L)):
+        if L[i] == R[i] and L[i] == '8': #같은 자리의 숫자가 8이면
+            eight += 1 #8의 개수 1 증가
+        else: #8이 존재하는 자릿수가 다르면 계산하지 않음, 비교 중단
+            break
+    print(eight)