300. Longest Increasing Subsequence LeetCode
2016-02-14 19:19
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题意:最长公共子序列。
题解:dp。
题解:dp。
class Solution { public: int lengthOfLIS(vector<int>& nums) { int n = nums.size(); int dp ; int j = 0,k; for(int i = 0; i < n; i++) dp[i] = -0x3f3f3f3f; for(int i = 0; i < n; i++) { for(k = j; k >= 0; k--) if(nums[i] > dp[k]) { dp[++k] = nums[i]; break; } j = max(k,j); } return j; } };
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