查找

二分查找 -1 https://github.com/kunpengku/farmer/blob/master/bigo/select_search.c

排序

快速排序 -6
https://github.com/kunpengku/farmer/blob/master/bigo/quick_sort.c
合并两个有序数组 -1
https://github.com/kunpengku/farmer/blob/master/bigo/merge_array.c
归并排序 -3
https://github.com/kunpengku/farmer/blob/master/bigo/merge_sort.c
选择排序 -1
https://github.com/kunpengku/farmer/blob/master/bigo/selection_sort.c 
冒泡排序 -1
https://github.com/kunpengku/farmer/blob/master/bigo/bubble_sort.c
插入排序
https://github.com/kunpengku/farmer/blob/master/bigo/insert_sort.c
希尔排序
https://github.com/kunpengku/farmer/blob/master/bigo/shell_sort.c
基数排序
https://github.com/kunpengku/farmer/blob/master/bigo/radix_sort.cpp

某个面试题

求第K大的数
https://github.com/kunpengku/farmer/blob/master/bigo/the_k_th.cpp