题目:

题解:
func lengthOfLIS(nums []int) int {
    if len(nums)<=1{
        return len(nums)
    }
    dp := make([]int,len(nums))
    for i:=0;i<len(nums);i++{dp[i]=1}
    res := 1
    for i:=1;i<len(nums);i++{
        for j:=0;j<i;j++{
            if nums[i] > nums[j]{
                dp[i] = max(dp[i],dp[j]+1)
                res = max(res,dp[i])
            }
        }
    }
    return res
}
func max(i,j int)int{
    if i>j{
        return i
    }else{
        return j
    }
}

















