save project

diy.py

 with open(r'c:\Users\EDY\Documents\lesson13-1\sales_list.txt','r',encoding='Utf-8')as file:
     a=file.readlines()
    # print(a)
-final_sum=[]
+t_s=[]
 for i in a:
     data=i.split()
     #print(data[0])
     #print(data[1:])
+    #print('结束')
     sum=0
-    for sales in data[1:]:
-        sum=sum+int(sales)
-    fgg=data[0]+str(sum)+'\n'
-    print(fgg)
-with open(r'C:\Users\CM\Desktop\sales-list.txt','r',encoding='Utf-8')as file:
-    file.writelines(final_sum)
\ No newline at end of file
+    for sale in data[1:]:
+        sum=int(sale)+sum
+    result=data[0]+str(sum)
+    t_s.append(result)
+    print(result)
+with open(r'C:\Users\EDY.txt','a' ,encoding='Utf-8')as file:    
\ No newline at end of file