LintCode 793. Intersection of Arrays 求数组的交集的size
LintCode 792.Kth Prime Number 判断素数n是第几个素数
LintCode 744. Sum of first K even-length Palindrome numbers 返回前k个位数长度为偶数的回文数的和
LintCode 742. Digit Divide Numbers 可以被每一位的数所整除的数
LintCode 735. Replace With Greatest From Right
LintCode 734. 形式为a^i b^j c^k的子序列数量
Leetcode 868. Transpose Matrix 矩阵的转置
Leetcode 830. Positions of Large Groups
Leetcode 811. Subdomain Visit Count
Leetcode 806. Number of Lines To Write String
Leetcode 804. Unique Morse Code Words
Leetcode 791. Custom Sort String
LeetCode 762. Prime Number of Set Bits in Binary Representation
LeetCode 746. Min Cost Climbing Stairs