save project

diy2.py

-import turtle
-Pen=turtle.Pen()
-Pen.write("hi,诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空",font=("Times",15,"normal"))
-Pen.hideturtle()
-
-pen1=turtle.Pen()
-pen1.pencolor("red")
-pen1.pensize(5)
-pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
-pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
-pen1.hideturtle()
-turtle.done()
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+with open(r'C:\\Users\\bg2\\Desktop\\bbbbb\\book.txt','a',encoding='utf-8') as file1:
+    for data in file1:
+        if '小强:10本' in data:
+            data=data.replace('小强:10本','小强:11本')
+        if '小兰:12本' in data:
+            data=data.replace('小兰:12本','小兰:14本')
+        new_data+=data
+with open(r'C:\\Users\\bg2\\Desktop\\bbbbb\\book.txt','a',encoding='utf-8') as file1:
+    file1.write(new_data)
+with open(r'C:\\Users\\bg2\\Desktop\\bbbbb\\book.txt','a',encoding='utf-8') as file1:
+    a=file1.read()
+    print(a)
\ No newline at end of file