save project

diy5.py

+file=open(r'c:\Users\Think\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')
+a=file.readline()
+final_sum=[]
+for i in a:
+    data=i.split(" ")
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+result = data[0]+str(sum)
+final_sum.append(result)
+file=open(r'c:\Users\Think\Documents\lesson13-1\sales_list.txt','a',encoding='utf-8'):
+    file.writelines(final_sum)
\ No newline at end of file