auto save

diy2.py

-for i in range(1,10):  # 行
-    for j in range(1,i+1):  # 列
-# 使用变量i和j，代替乘法算式里面的元素，打印出单个乘法算式
-        print(i,"*",j,"=",(i*j) ,end="  ")
-    print()
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+i=["刘备","关羽","张飞"]
+i[0]="关羽"
+i[1]="刘备"
+print(i)
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