auto save

diy.py

-with open(r'C:\Users\玛酷机器人\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:])
-
-
-
-
-
-
+for j in range(1,10):
+    for i in range(1,i+1):
+print(j,"*",i,"=","j*i",end=  )
\ No newline at end of file