#include <iostream>#include <vector>#include <algorithm>using namespace std;int main() {int n;cin>>n;int max1=1;vector<int> a(n);vector<int> dp(n,1);for(int i=0;i<n;i++){cin>>a[i];}for(int i=1;i<n;i++){for(int j=0;j<i;j++){if(a[i]>=a[j]){dp[i]=max(dp[i],dp[j]+1);}else{dp[i]=max(dp[i],1);}}//dp[i] = *max_element(dp.begin(),dp.begin()+i+1);}int max_length = *max_element(dp.begin(), dp.begin()+n);cout << max_length << endl;}这样求最长非递减子序列是对的,想问问大佬们,为啥使用注释地方的语句用例不能通过呢