摘要:
<!DOCTYPE HTML><html lang="en-US"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>工厂模式和构造函数模式</title> 阅读全文
摘要:
<!DOCTYPE HTML><html lang="en-US"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>求任意2个范围之内的随机整数</tit 阅读全文