save project

1.py

-f=open(r'C:\Users\Administrator\Desktop\t.txt','w',encoding='utf-8') 
-f.write('小兰：12本\n小丽：11本\n李文：9本\n张伟：16本\n')
-f=open(r'C:\Users\Administrator\Desktop\t.txt','r',encoding='utf-8') 
+with open(r'C:\Users\Administrator\Desktop\t.txt','w',encoding='utf-8') as f:
+    f.write('小强：10本\n小青：15本\n')
+with open(r'C:\Users\Administrator\Desktop\t.txt','r',encoding='utf-8') as f:
     #a=f.read()
     #print(a)
-for i in f:
-    if'小兰：12本'in i:
-        print("yes")
-f.close()
\ No newline at end of file
+    for i in f:
+        if'小强：10本'in i:
+            i=i.replace('小强：10本','小强：11本')
+            #print(i)
+        new=new+i
+    #print(new)
+
+with open(r'C:\Users\Administrator\Desktop\t.txt','w',encoding='utf-8') as f:
+    f.write(new)
\ No newline at end of file

2.py

+a='我有一个苹果'
+a.replace("一","三")
+print(a)
\ No newline at end of file

nepoiwqjme.py

+importc tareie
+pen=tuplelo-pen
+peo penfor wond()
+pen=tuple.pen()
+for i  in range(5):
+    pen.forward(200)
+    pen.right(144)
+    pen.hide
+    pen
+
+