제출 #256277

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
256277	2020-08-02 13:13:00	Saboon	Brunhilda’s Birthday (BOI13_brunhilda)	C++14	79.21 / 100	1118 ms	212344 KiB

brunhilda

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#include <bits/stdc++.h>
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
typedef long long ll;
 
const int maxn = 1e7 + 10;
short cnt[maxn];
int last[maxn], pre[maxn], p[maxn];
int Q[maxn], tail, head;
int dp[maxn];
bitset<maxn> mark;
int main(){
  ios_base::sync_with_stdio(false);
  int m, q;
  cin >> m >> q;
  int sz = 0;
  memset(last, -1, sizeof last);
  int mxmp = 0;
  for (int i = 0; i < m; i++){
    int x;
    cin >> x;
    if (mark[x])
      continue;
    mxmp = max(mxmp, x);
    mark[x] = 1;
    p[sz] = x, pre[sz] = last[0], last[0] = sz ++;
  }
  int n = 1000*1000*10;
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 17.77777777777778 / 20
• Subtask 3: 41.42857142857143 / 60