贪心算法1:贪心的概念
https://blog.csdn.net/yanyanwenmeng/article/details/83005293
贪心算法2:背包问题
https://blog.csdn.net/yanyanwenmeng/article/details/83008780
贪心算法3:会议安排
https://blog.csdn.net/yanyanwenmeng/article/details/83009649
贪心算法4:纪念品分组
https://blog.csdn.net/yanyanwenmeng/article/details/83043885
贪心算法4:删数问题
https://blog.csdn.net/yanyanwenmeng/article/details/83052366
从零开始学贪心算法
图解和几道试题
https://blog.csdn.net/Jelly_acm/article/details/61217809