zigzag處理程式，含2維轉1維與1維轉2維兩種zigzag scan方法。-zigzag processing program, including 2-D to 1-dimensional and 1 to 2-D two-dimensional zigzag scan method.

我是北京小米科技有限公司高级研发工程师，精通JAVA开发技术，主要负责网站、APP、软件开发，具有五年的JAVA开发工作经验。希望在CodeForge结识更多JAVA高手来学习、合作。(I am a senior R&D engineer of Beijing Millet Technology Co., Ltd. I am proficient in JAVA development technology. I am mainly responsible for website, AP