public class Solution { public int lengthOfLIS(int[] nums) { if(nums.length==0){ return 0; } int[] lens= new int[nums.length]; lens[0]=1; int max=1; for(int i=1;i<nums.length;i++){ for (int j = 0; j < i; j++) { if(nums[i]>nums[j] && lens[i]<lens[j]){ lens[i]=lens[j]; } } lens[i]++; max=Math.max(max,lens[i]); } return max; } }
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