save project

diy.py

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