Initial commit: Python learning project with examples and exercises

python代码/深渊轮数统计.py

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+#深渊轮数统计
+def read_lunshu(scores_game_name):
+    player_scores = {}
+    try:
+        test = open('深渊轮数.txt','r',encoding="utf_8")
+        next(test)
+        for line in test:
+            name,hundun,xugou,mori= line.strip().split()
+            scores_inner = [float(hundun),float(xugou),float(mori)]
+            #构建value
+            player_scores[name] = scores_inner##输入value
+            return player_scores
+    except FileNotFoundError:
+        print(f"错误：文件'{scores_game_name}'不存在。")
+        return {}  # 返回空字典
+    except ValueError:
+        print("文件格式错误，每行应该包含姓名和三个深渊副本的轮数。")
+        return {}  # 返回空字典
+    except Exception as e:
+        print(f"读取文件时发生错误：{e}")
+        return {}  # 返回空字典
+def average_players(player_scores):#计算平均成绩
+    average_scores = {}
+    for name,scores_inner in player_scores.items():
+        average_scores = sum(scores_inner)/len(scores_inner)
+        #player_scores包括key(name),value(scores_inner,是
+        #[hundun,xugou,mori]的一个list)
+        return average_scores
+def all_players_scores(filename,average_scores):#综合
+    try:
+        test = open('深渊轮数.txt','w')
+        test.write("姓名 平均成绩\n")
+        for name, average in average_scores.items():
+            test.write("{} {:.2f}\n".format(name,average))
+    except ValueError:
+        print("文件格式错误，每行应该包含姓名和三个深渊副本的轮数。")
+        return {}  # 返回空字典
+    except Exception as e:
+        print(f"读取文件时发生错误：{e}")
+        return {}  # 返回空字典
+
+#——————————————————————————————————
+scores_game_name = '深渊轮数.txt'
+averages_game_name = 'average_scores.txt'
+player_scores = read_lunshu(scores_game_name)
+average_scores = average_players(player_scores)
+result = all_players_scores(scores_game_name,average_scores)
+print(result)
+#——————————————————————————————————