save project

diy.py

+with open("sales_list.txt",'r',encoding="utf-8")as bianbian:
+    bianbian2=bianbian.readlines()
+    #print(bianbian2)
+
+for i in bianbian2:
+    date=i.split()
+    sum=0
+    for sales in date[1:]:
+        sum=sum+int(sales)
+    reuslt=date[0]+str(sum)
+    print(reuslt)
\ No newline at end of file

test.py

+s
+new_s=s.split(",")#默认空格分隔
+print(s)
+