auto save

2-9-diy4.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} 
+
+name = input("名字：")
+print("*" * 30)   
+if name in score:   
+    score = score[name]
+    for k, v in score.items():
+        print(k, v)
+    print("*" * 30)   
+else:   
+    print("查询错误，请输入正确的名字")   
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2-9-diy5.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:
+    print("请输入要查询的名字，退出请输入q")
+    name = input("姓名:")
+    print("*" * 30)
+    if name in score:
+        info = score[name]
+        for k,v in info.items():
+            print(k, v)
+        print("*" * 30)
+    elif name == "q":
+        break
+    else:
+        print("查询错误，请重新输入")
+        print("*"*30)
+print("程序结束")
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diy3.py

@@ -5,6 +5,12 @@ score = {'悟空': student1, '诺依': student2, '小贝': student3}
 
 
 name = input("名字：")
-
+print("*" * 30)   
 # 查询并打印出输入的名字对应的所有科目的成绩
+if name in score:
+    for k,v in score[name].items():
+        print(k,v)
+    print("*" * 30)   
 
+else:
+    print("查无此人")
\ No newline at end of file

qqq.py

+import turtle
+a = turtle.Pen()
+
+for i in range(4):
+    a.circle(10+40*i)
+    a.penup()
+    a.goto(0,40*(i-1))
+    a.pendown()
+