save project

diy1.py

-file1=open(r'C:\Users\EDY\Desktop\1.txt',"w",encoding="utf-8")
-file1.write("小兰：12本\n")
-file1.write("小丽：11本\n")
-file1.write("李文：9本\n")
-file1.write("张伟：16本\n")
-file1.close()
+# file1=open(r'C:\Users\EDY\Desktop\1.txt',"w",encoding="utf-8")
+# file1.write("小兰：12本\n")
+# file1.write("小丽：11本\n")
+# file1.write("李文：9本\n")
+# file1.write("张伟：16本\n")
+# file1.close()
 
-with open(r'C:\Users\EDY\Desktop\1.txt',"a",encoding="utf-8") as file1:
-    file1.write("小强：12本\n")
-    file1.write("李明：15本\n")
+# with open(r'C:\Users\EDY\Desktop\1.txt',"a",encoding="utf-8") as file1:
+#     file1.write("小强：12本\n")
+#     file1.write("李明：15本\n")
 
 with open(r'C:\Users\EDY\Desktop\1.txt',"r",encoding="utf-8") as file1:
-    a=file1.read()
-    print(a)
+    for i in file1:
+        if "小兰：12本":
+            print("在")