save project

diy.py

 # 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9本'、'张伟：16本'
-file = open(r"C:\Users\Administrator\Desktop\test.txt",'w',encoding='utf-8')
+file = open(r"C:\Users\Administrator\Desktop\test.txt",'a',encoding='utf-8')
 file.write('小兰，12本\n')
 file.write('小丽，11本\n')
 file.write('李文，9本\n')
 file.write('张伟，16本\n')
-file.close()
\ No newline at end of file
+#file.close()
+with open(r"C:\Users\Administrator\Desktop\test.txt",'a',encoding='utf-8') as file:
+    file.write('小王，17本\n')
+    file.write('小李，29本\n')
+    file.write('李两，99本\n')
+    file.write('张国伟，9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999本\n')
\ No newline at end of file