save project

2.py

+with open(r'c:\Users\lenovo\Documents\lesson13-1\sales_list.txt',"r",encoding="UTF-8")as file:
+    a=file.readlines()
+new=[]
+for i in a:
+    data=i.split()
+    #print(name)
+    sum1=0
+    for b in data[1:]:
+        sum1=sum1+int(b)
+    b=name+":"+str(sum1)+"\n"
+    new.append(b)
+with open(r'c:\Users\lenovo\Documents\lesson13-1\sales_list1.txt',"a",encoding="UTF-8")as file:
+    file.writelines(new)
\ No newline at end of file

diy.py

 with open(r'c:\Users\lenovo\Documents\lesson13-1\sales_list.txt',"r",encoding="UTF-8")as file:
     a=file.readlines()
+new=[]
+
 for i in a:
     data=i.split()
-    name=data[0]
-    price=data[1:]
-    print(name)
+   
+    #print(name)
+    sum1=0
+    for q in data[1:]:
+        print(type(q))
+        sum1+=int(q)
+    b=data[0]+":"+str(sum1)+"\n"
+    new.append(b)
+with open(r'c:\Users\lenovo\Documents\lesson13-1\sales_list1.txt',"a",encoding="UTF-8")as file:
+    file.writelines(new)
\ No newline at end of file