save project

diy.py

@@ -6,9 +6,9 @@ with open(r'C:\Users\Administrator\Desktop\text.txt','a',encoding='utf-8')as fil
     file1.write('小强:12本\n')
     file1.write('李明:15本\n')
 with open(r'C:\Users\Administrator\Desktop\text.txt','r',encoding='utf-8')as file1:
-    for i in file1:
-        if'小兰:12本'in i:
+    for data in file1:
+        if'小兰:12本'in data:
             print("有")
-        if'小强:12本'in i:
+        if'小强:12本'in data:
             print("有")   
         
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