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}    
+i=score['悟空']
+for k,v in i.items():
+    print(k,v)
+s=score['诺依']
+for k,v in s.items():
+    print(k,v)
+c=score['小贝']
+for k,v in c.items():
+    print(k,v)
+
+
+
+# 查询并打印出输入的名字对应的所有科目的成绩
+while True :
+    name = input("名字：")
+    if name in score :
+        a = score[name]
+        print('*'*30)
+        for k,v in a.items():
+            print(k,v)
+        break
+    else:
+        print('输入错误')
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dvojfdi.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}    
+# i=score['悟空']
+# for k,v in i.items():
+#     print(k,v)
+# s=score['诺依']
+# for k,v in s.items():
+#     print(k,v)
+# c=score['小贝']
+# for k,v in c.items():
+#     print(k,v)
+name=input('输入名字:')
+if name in score:
+    a=score[name]
+    print('*'*30)
+    for k,v in a.items():
+        print(k,v)
+else:
+    print('输入有误')
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