auto save

diy.py

+with open(r'c:\Users\ThinkPad\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file1:
+    a=file1.readlines()
+    print(type(a[3:5]))
+    for i in a:
+        c=i.split()
+        #print(c[0])
+        #print(c[1:])
+        d=0
+        for b in c[1:]:
+            d+=int(b)
+        g=c[0]+' '+str(d)
+        print(g)
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