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diy3.py

@@ -2,9 +2,18 @@ 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}    
-
-
-name = input("名字：")
-
-# 查询并打印出输入的名字对应的所有科目的成绩
-
+while True:
+    print('输入姓名查找，退出请输入q')
+    name = input("名字：")
+    print('*' * 30)
+    if name in score:
+        print(name)
+        s_new = score[name]  #变量s_new为score[name]对应的值
+        for k, v in s_new.items():
+            print(k, v)
+        print('*' * 30)
+    elif name == 'q':
+        break
+    else:
+        print('没有你查找的同学')
+print('程序结束，感谢使用！')
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