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0s-in-factorial
equilibrium-point
linked-list
matrix-printer
ms-mindifference
palindrome
split-even-odd-and-sort
twitter-puddle
.gitignore
README.md

README.md

Interview questions

  • twitter-puddle 水池储水问题
    Wall and puddle, calculate the volume
    输入一个代表墙高度的数组,计算墙之间能够储多少水

  • equilibrium-point 重心
    Calculate the equilibrium point of a 2D array
    计算一个二维数组的重心

  • palindrome 回文
    Is this string a palindrome?
    判断一个字符串是否是回文

  • linked-list 链表
    Simple linked list and doubly linked list
    单链表和双向链表的实现

  • Min Difference 最小差
    Minimum absolute value of pairwise difference of int array.
    数组中的数两两之差绝对值的最小值

  • 0s in factorial 阶乘末尾的0
    How many 0s in the end of N!
    n!(n的阶乘)末尾有多少个0?

  • Matrix Printer 矩阵打印
    Print a 2D array (martix) in different order: clockwise or anti-clockwise spirally, S or Z, N or reversed N
    以顺时针/逆时针向内 S(Z)型 N型/反N型 一个二维矩阵