save project

quiz.py

-# 勇于挑战的创造师，下面的代码犯了两类典型错误，请你把bug揪出来吧。
-area = ['盘丝洞','白骨洞','大雁塔']
-monster =  {'盘丝洞':'蜘蛛精','白骨洞': '白骨精','大雁塔':'花妖'}
-# 打印出大雁塔
-print(area[3])
-# 向字典中添加 '地府'：'僵尸'
-monster.append('地府','僵尸')
-print(monster)
+scores = {'语文':89,'数学':95,'英语':80}
+def get_average(scores):
+    sum_score = 0
+    for subject,score in scores.items():
+        sum_score += score
+        print('现在的总分是%d'%sum_score)
+    ave_score = sum_score/len(scores)
+    print('平均分是%d'%ave_score)
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+get_average(scores)
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