save project

diy1.py

-i = 1
-j = 9
-for i in range(1,10):
-    for j in range(1,i+1):
-        print(i,"x",j,"=",i*j,end="  ")
-    print()
\ No newline at end of file
+b=['袁术','夏侯惇','曹操','关羽']
+b.pop(3)
+remove(4)