save project

diy.py

+with open(r"c:\Users\Administrator\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as a:
+    w=a.readlines()
+    # print(w)
+c=[]
+for i in w:
+    s=i.split()
+    d=s[1:]
+    # print(d)
+    k=0
+    for n in d:
+        k=k+int(n)
+        # print(n)    
+    
+    c.append(s[0]+str(k)+"\n")        
+with open(r"c:\Users\Administrator\Documents\lesson13-1\sales_list.txt","a",encoding="utf-8") as a:
+    a.writelines(c)
\ No newline at end of file

sales_list.txt

+李玉成 12 22 34 15 13 12 12 11
+陈敬瑄 11 12 12 31 41
+五号波 22 21 23
+历史元 11 34 45 45
+唐太宗 55 66 77 88李玉成131陈敬瑄107五号波66历史元135唐太宗286
\ No newline at end of file