save project

diy.py

 with open(r'C:\Users\Administrator\Documents\lesson13-1>\sales_list.txt','r',encoding='utf-8')as file:
 with open(r'C:\Users\Administrator\Documents\lesson13-1>\sales_list.txt','r',encoding='utf-8')as file:
-    a=file.readlines()
+    a=file.read()
+    print(type(a[3:5]))
     print(a)
     print(a)
 for i in a:
 for i in a:
-    data = i.split()
-    sum=0
-    for sales in data[1:]:
+    data=i.split()
+    print(dati[1])
\ No newline at end of file
-        sun+=int(sales)
-    result=data[0]+str(sum)
-    print(result)
-    # print(dati[0])
-    # print(data[1:])
\ No newline at end of file

sales_list.txt

@@ -11,3 +11,10 @@
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 王胜男 27 15 15 26 13 12 15
 王胜男 27 15 15 26 13 12 15
 王娇 12 11 12 12 15 35 23 11
 王娇 12 11 12 12 15 35 23 11
+with open(r'C:\Users\Administrator\Documents\lesson13-1>\sales_list.txt','r',encoding='utf-8')as file:
+    a=file.readlines()
+    print(type(a[3:5]))
+    print(a)
+for i in a:
+    print(i)
+C:\Users\Administrator\Documents\lesson13_2\sales_list.txt