save project

diy.py

-with open(r"c:\Users\欧阳嘉锐\Documents\lesson13-3\sales_list.txt","r",encoding="utf-8") as file:
+ith open(r"c:\Users\欧阳嘉锐\Documents\lesson13-3\sales_list.txt","r",encoding="utf-8") as file:
     str=file.readlines()
 for data in str:
     new_data=data.split()
-    print(new_data[0])
-    print(new_data[1:])
\ No newline at end of file
+    sum=0
+    for i in new_data[1:]
+        sum += int(i)
+    new_str=str(new_data[0])
+    print(type(new_str[0]))
+    #print(new_data[0])                        
+    #print(new_data[1:])
\ No newline at end of file