save project

1.py

+with open(r'c:\Users\user\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as filel:
+    a=filel.readlines()
+    # print(a)
+filel_sun=[]
+for i in a:
+    # print(i)
+    data=i.split()
+    # print(data[0])
+    # print(data[1:])
+    sun=0
+    for s in data[1:]:
+        # print(s)
+        sun+=int(s)
+    c=data[0]+str(sun)+'\n'
+    filel_sun.append(c)
+    # print(c)
+    
+with open(r'c:\Users\user\Documents\lesson13-1\new_sales_list.txt','w',encoding='utf-8') as filel:
+    filel.writelines(filel_sun)