auto save

diy3.py

+student1 = {'语文': 91, '数学': 88, '英语': 85}
+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}    
+
+
+
+
+# 查询并打印出输入的名字对应的所有科目的成绩
+a=input("  :")
+print("*"*30)
+
+if a in score:
+    b=score[a]
+    for k,i in b.items():
+        print(i,k)
+        print("*"*30)
+else:
+    print("输入错误")