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}    
+student1 = {'力量': 191, '速度': 188, "马内": 185}
+student2 = {'力量': 101, '速度': 108, "马内": 85}
+student3 = {'力量': 91, '速度': 88, "马内": 85}
+score = {'钢铁侠': student1, '黑锅侠': student2, '铁锅侠': student3}