save project

diy.py

@@ -5,9 +5,11 @@ with open(r'D:\Backup\桌面\sales_list.txt','r',encoding='utf-8')as file1:
 for i in a:
 for i in a:
     data=i.split()
     data=i.split()
     #print(data[1:])
     #print(data[1:])
+final_sum=[]
     sum=0
     sum=0
     for sales in data[1:]:
     for sales in data[1:]:
         sum=sum+int(sales)
         sum=sum+int(sales)
-        result=data[0]+str(sum)
-    print(result)
-
+        result=data[0]+str(sum)+'\n'
+    final_sum.append(result)    
+with open(r'D:\Backup\桌面\sales_list.txt','a',encoding='utf-8')as file1:
+    file1.writelines()