save project

diy.py

+with open(r'C:\Users\Administrator\Documents\lesson13_2\sales_list.txt','r',encoding='UTF-8')as file1:
+    a=file1.readlines()
+    #print(a)
+l1=[]
+for i in a:
+    #print(i)
+    data=i.split()
+    #print(data[0])
+    #print(data[1:])
+    sum=0
+    for s1 in data[1:]:
+        um=sum+int(s1)
+    r1=data[0]+str(sum)
+    #print(r1)
+    l1.append(r1)
+with open(r'C:\Users\Administrator\Documents\lesson13_2\sales_list1.txt','a',encoding='UTF-8')as file2:
+    file2.writelines(l1)
\ No newline at end of file

sales_list.txt

+dddd 12 45 67 89
+wwww 65 89
+rrr 67 94 90
+llll 46 78 34 13
\ No newline at end of file