save project

diy.py

@@ -3,4 +3,9 @@ filel=open(r"F:\桌面\jntm.txt","w",encoding="utf-8")
 filel.write("小兰：12本\n")
 filel.write("小兰：12本\n")
 filel.write("小丽：11本\n")
 filel.write("小丽：11本\n")
 filel.write("小李：9本\n")
 filel.write("小李：9本\n")
-filel.write("张伟：16本\n")
+filel.write("da张伟：16本\n")
+filel.close()
+
+with open(r"F:\桌面\jntm.txt","a",encoding="utf-8")as filel:
+    filel.write("小qiang：-999999999999999999999999999999999999999999999999999本\n")
+    filel.write("wu yi fan：999999999999999999999999999999999999999999999999999本\n")
\ No newline at end of file