diy2.py

student1 = {'语文':-2,'数学':-13,'英语':-10}
student2 = {'语文':0,'数学':0,'英语':0}
student3 = {'语文':-100000000000000000000,'数学':-100000000000000000000000,'英语':0}
score={"谢坤辰":student1,"于潇然":student2,"丸子老师":student3}
# 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
while True:
    print("你TM退出按q，栓Q")
    name=input("你他妈想查谁成绩？？？")
    if name in score:     
        w=score[name]
        for s,k in w.items():
            print(s,k)
    elif:name=="q":
        break
    else:
        print("这人TM不存在！！！！！！！！！！！***********************！！！SB!!!!!!")