Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
豹子水果机『wn4.com』单机游戏斗地主jifen.w6n2c9o.2022年11月29日1时20分37秒.7yjcowsvk
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random