Commit 7e75958c by BellCodeEditor

auto save

parent 493a98ab
Showing with 14 additions and 10 deletions
......@@ -3,12 +3,17 @@
scores = {'语文':89, '数学':95, '英语':80}
def get_average(scores):
score = 0
for subject, score in scores.items():
score += score
print('现在的总分是%d'%score)
ave_score = score/len(scores)
print('平均分是%d'%ave_score)
get_average(scores)
\ No newline at end of file
def get_average(scores): # 定义求平均分函数
sum_score = 0 # sum_score 作为函数内部的局部变量,从而可以为函数所用,总分
# 总分
for subject, score in scores.items(): # 循环遍历键值对
sum_score += score # 将分数加起来,存在变量sum_score里
print('现在的总分是%d'%sum_score) # 打印总分
# 平均分
ave_score = sum_score/len(scores) # 总分 除 学科门数 求平均分
print('平均分是%d'%ave_score) # 打印平均分
# 调用函数
get_average(scores) # 调用函数
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