save project

diy.py

 with open(r"C:\Users\Administrator\Desktop\新建文本文档.txt","r",encoding="utf-8") as file:
     a=file.readlines()
+asum=[]
 for i in a:
     da=i.split()
     sum=0
     for b in da[1:]:
         sum=sum+int(b)
-    yesult=da[0]+str(sum)
-    print(yesult)
\ No newline at end of file
+    yesult=da[0]+str(sum)+"\n"
+    asum.append(yesult)
+with open(r"C:\Users\Administrator\Desktop\新建文本文档.txt","a",encoding="utf-8") as file:
+    file.writelines(asum)
+print(asum)
\ No newline at end of file