質問編集履歴
2
書式の改善
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body
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@@ -15,7 +15,7 @@
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15
15
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#chosse the difficulty of game level_answer
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#output:the list of questions and answers of selected level
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17
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18
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-
game_level = level_selection()
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18
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+
game_level = level_selection() #ここのgame_levelがNoneになっています。
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print ("game_level " + str(game_level))
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```
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21
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1
コードをテキストに変えました。
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@@ -1,5 +1,24 @@
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1
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```ここに言語を入力
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2
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def level_selection():
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3
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user_input = raw_input("Choose the difficulty of quize in number or string: (1.Easy 2.Medium 3.Hard)").lower()
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4
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game_level = ["easy","medium","hard"]
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5
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max = 4
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6
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if user_input in game_level:
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7
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print ("Debug user_input = " + user_input) #debug
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8
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return user_input
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9
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elif user_input in str(range(max)):
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10
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return game_level[int(user_input) - 1]
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11
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else:
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1
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-
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12
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print("Incorrect level! Try again!")
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print ("Debug user_input = " + user_input) #debug
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level_selection()
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15
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#chosse the difficulty of game level_answer
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#output:the list of questions and answers of selected level
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2
17
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18
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game_level = level_selection()
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19
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print ("game_level " + str(game_level))
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20
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```
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21
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+
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3
22
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上記のプログラムを動かし、一発で正しい値をuser_inputで入力すると下の通り問題なく作動します。
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4
23
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5
24
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@@ -13,7 +32,26 @@
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13
32
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現にstrでstring型に直さなければ、エラーが出ます。
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33
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15
34
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35
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+
```ここに言語を入力
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36
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+
def level_selection():
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37
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user_input = raw_input("Choose the difficulty of quize in number or string: (1.Easy 2.Medium 3.Hard)").lower()
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38
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+
game_level = ["easy","medium","hard"]
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39
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max = 4
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40
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if user_input in game_level:
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41
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print ("Debug user_input = " + user_input) #debug
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42
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return user_input
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43
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elif user_input in str(range(max)):
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44
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return game_level[int(user_input) - 1]
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45
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else:
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16
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-
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46
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print("Incorrect level! Try again!")
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47
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print ("Debug user_input = " + user_input) #debug
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48
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level_selection()
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49
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#chosse the difficulty of game level_answer
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50
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+
#output:the list of questions and answers of selected level
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51
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+
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52
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+
game_level = level_selection()
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53
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print ("game_level " + game_level) #str()を取りました。
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54
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+
```
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17
55
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**↓**
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18
56
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19
57
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