Commit 465844fc by BellCodeEditor

auto save

parent dc8ab699
Showing with 16 additions and 11 deletions
......@@ -3,14 +3,19 @@ student2 = {'语文': 97, '数学': 98, '英语': 90}
student3 = {'语文': 95, '数学': 100, '英语': 93}
score = {'悟空': student1, '诺依': student2, '小贝': student3}
# 问询处
name = input("名字:") # input()方法询问名字并赋值给变量name
print("*" * 30) # 打印出30个*
if name in score: # if判断名字是否在字典中
score = score[name] # 字典中的名字赋值给变量字典名score
# for循环对字典进行遍历,将保存的分数以键值对的形式打印出来
for k,v in score.items():
print(k,v) # 打印出变量k,v
while True: # while循环
print("请输入要查询的名字,退出请输入q") # 打印出
name = input("名字:") # input()方法询问名字并赋值给变量name
print("*" * 30) # 打印出30个*
else: # 否则
print("查询错误,请输入正确的名字") # 打印出错误提示
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if name in score: # if判断名字是否在字典中
score = score[name] # 字典中的名字赋值给变量字典名score
# for循环对字典进行遍历,将保存的分数以键值对的形式打印出来
for k,v in score.items():
print(k,v) # 打印出变量k,v
print("*" * 30) # 打印出30个*
elif name == "q": # 继续判断name相等于"q"
break # 跳出循环,结束程序
else: # 否则
print("查询错误,请输入正确的名字") # 打印出错误提示
print("*" * 30) # 打印出30个*
print("程序结束 ")
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