제출 #699886

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
699886	2023-02-18 07:57:41	nima_aryan	Global Warming (CEOI18_glo)	C++14	100 / 100	56 ms	6164 KiB

glo

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#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#include "algo/debug.h"
#endif
const int inf = 1e9;
int main() {
   ios::sync_with_stdio(false);
   cin.tie(nullptr);
   int n, x;
   cin >> n >> x;
   vector<int> t(n);
   for (int i = 0; i < n; ++i) {
      cin >> t[i];
   }
   vector<int> prefix_dp(n, inf), prefix_lis(n);
   for (int i = 0; i < n; ++i) {
      int j = (int) distance(prefix_dp.begin(),
                             lower_bound(
                                prefix_dp.begin(), prefix_dp.end(),
                                t[i]
                             )
                            );
      prefix_dp[j] = t[i];
      prefix_lis[i] = j + 1;
   }
 
 
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