save project

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
+while True :
+    name = input("名字：")
+    if name in score :
+        a = score[name]
+        print('*'*30)
+        for k,v in a.items():
+            print(k,v)
+        print('*'*30)    
+        break
+    else:
+        print('输入错误')
\ No newline at end of file

diy4.py

@@ -2,17 +2,18 @@ students1={'语文':89,'数学':100,'英语':77}
 students2={'语文':94,'数学':80,'英语':92}
 students3={'语文':68,'数学':92,'英语':86}
 score={'悟空':students1,'诺依':students2,'小贝':students3}
-a=input("输入你的名字:")
 
-    
-if a in score:
-    print('*'*30)
-    for a in score:        
+while True:
+    print("退出请按q")
+    name=input("名字:") 
+    if name in score:          
+        print("*"*30)
+        score=score[name]        
         for k,v in score.items():
             print(k,v)
-            print('*'*30)
-    
-        
-else:
-    print("输入错误，请重新输入")    
+            print("*"*30)
+    elif name=="q":
+        break     
+    else:
+        print("查无此人")    
      
\ No newline at end of file

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} 
+
+while True:
+    name=input("名字:")
+    if name in score:
+        a=score[name]
+        print('*'*30)
+        for k,v in a.items():
+            print(k,v)
+        print('*'*30)    
+    else:
+        print('输入错误！')
\ No newline at end of file