Create 2-9_Password.py

2-9_Password.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# UTF-8 encoding when using korean
+
+def solution(password):
+	length = len(password)
+	for i in range(length - 2):
+		first_check = ord(password[i + 1]) - ord(password[i])
+		second_check = ord(password[i + 2]) - ord(password[i + 1])
+		if first_check == second_check and (first_check == 1 or first_check == -1):
+			return False
+	return True
+
+
+password1 = "cospro890"
+ret1 = solution(password1)
+
+print("solution 함수의 반환 값은", ret1, "입니다.")
+
+password2 = "cba323"
+ret2 = solution(password2)
+
+print("solution 함수의 반환 값은", ret2, "입니다.")