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'
+filel=open(r"C:\Users\EDZ\Desktop\dsbzbw.txt","w",encoding="utf-8")
+filel.write("小兰：12本")
+filel.write("小丽：11本")
+filel.write("李文：9本")
+filel.write("张伟：16本")
+filel.close()
+with open(r"C:\Users\EDZ\Desktop\dsbzbw.txt","a",encoding="utf-8") as file2:
+    file2.write("d兰：2000本")
+with open(r"C:\Users\EDZ\Desktop\dsbzbw.txt","r",encoding="utf-8") as file3:
+    for data in file3:
+        if "张伟：16本" in data:
+            data=data.replace("张伟：16本","张伟：191626868368628632636238326826362836863826836283682368268263826836826864287834274946520653098436450643659432803604868546464328640925682652809506520454648508463898977798666986689869996696908608606896969066688986544533563536577367637560290980本")
+        new_data+=data
+with open(r"C:\Users\EDZ\Desktop\dsbzbw.txt","r",encoding="utf-8") as file4:
+    file4.write(new_data)