save project

diy.py

 with open(r"c:\Users\燕子红\Desktop\新建文本文档.txt","r",encoding="utf-8") as flie:
     a=flie.readlines()
-
+final=[]
 for i in a:
     date=i.split()
     sum=0
     for m in date[1:]:
         sum=sum+int(m)
     q=date[0]+str(sum)
-    print(q)
+    feinal=date[0]+str(sum)+"\n"
+    final.append(feinal)
+a=['sasasa\n','dsdas\n','dsdsadsadsadsad\n']
+with open(r"c:\Users\燕子红\Desktop\新建文本文档.txt","w",encoding="utf-8") as flie:
+    flie.writelines(final)
\ No newline at end of file