第二次作业

morsecode.py

+
+# words = ["gin", "zen", "gig", "msg"]
+def fuc(words):
+    morse = [".-","-...","-.-.","-..",".","..-.","--.","....","..",".---","-.-",".-..","--","-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.--","--.."]
+    print("摩尔斯密码中含有的密码为" + '%d' % len(morse) + "个")  # 确认morse密码的个数
+    print('----------------')
+
+    letters = "abcdefghijklmnopqrstuvwxyz"
+    mor_code = "" # 表示空字符串使用""，而[]的输出和""不同
+    # mor_codes = []      #写法2，定义一个没有长度的list
+    str
+    mor_codes = [] * len(words)     #写法1，建立一个有长度的list
+
+    # words = input("请输入单词列表\n")
+    for i in range(len(words)):
+        mor_code = ""
+        for j in range(len(words[i])):
+            letter = words[i][j]
+            seq = letters.index(letter)
+            mor_code = mor_code + morse[seq]    # 建立每个单词的摩尔斯密码字符串
+            # print(mor_code)
+        mor_codes.insert(i,mor_code)    # 写法1，建立摩尔斯密码的list，list的添加元素函数insert
+    # mor_codes.append(mor_code)
+
+# print(mor_codes)
+    print("转换出的摩尔斯密码为 " + str(mor_codes))
+    print('----------------')
+    print("转义的摩尔斯密码有" + str(len(set(mor_codes))) + "种")
+    return str(len(mor_codes))
+# print("转义的摩尔斯密码有%d" %(len(set(mor_codes))))
+
+words = ["ginadd", "zenddds", "gidfag", "msdddsdafg","msdddssdfafg"]
+fuc(words)
+