Submission #637480

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
637480	2022-09-02 05:26:28	Arinoor	LIS (INOI20_lis)	C++17	100 / 100	1592 ms	128356 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define ios     ios_base::sync_with_stdio(false), cin.tie(0), cout.tie(0)
#define bug2(x, y)  cout << #x << ' ' << #y  << " : " << x << ' ' << y << endl
#define bug(x)    cout << #x << " : " << x << endl
#define all(x)    x.begin(), x.end()
#define pb      push_back
#define mp      make_pair
#define fi      first
#define se      second
typedef long long ll;
typedef pair<int, int> pii;
const int maxn = 1e6 + 10;
const int maxlg = 20;
const int mod = 1e9 + 7;
const int inf = 1e9 + 10;
int q, ind[maxn], a[maxn], dp[maxn], ans;
int fen[maxn];
pii Q[maxn];
set<int> S[maxn];
void add(int i, int x){
  for(; i <= q; i += i & -i)
    fen[i] += x;
}
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 80 / 80