疯狂小鸽子

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2年10月21天

Ekka Dokka LightOJ 1116简单数学

Ekka and his friend Dokka decided to buy a cake. They both love cakes and that’s why they want to share the cake after buying it. As the name suggested that Ekka is very fond of odd numbers and Dokka ...

php生成图片验证码

先给看下 大致的效果 那么接下来的就直接贴代码吧 <& 63;php $image = imagecreatetruecolor(100, 30)