Submission #1151710

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1151710	2025-02-17 08:33:10	daoquanglinh2007	Matching (CEOI11_mat)	C++20	100 / 100	674 ms	50088 KiB

mat

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#include <bits/stdc++.h>
using namespace std;
#define pii pair <int, int>
#define fi first
#define se second
#define mp make_pair
#define isz(a) (int)(a).size()
const int NM = 1e6, MOD = 2e9+11;
int n, m, h[NM+5], pw[NM+5], pos[NM+5];
vector <int> arr, ans;
pii st[4*NM+5];
string S;
void build(int id, int l, int r){
    if (l == r){
        pos[l] = id;
        return;
    }
    int mid = (l+r)/2;
    build(2*id, l, mid);
    build(2*id+1, mid+1, r);
}
void update(int id, int l, int r, int i, int val){
    st[pos[i]].fi = val > 0;
    st[pos[i]].se = val;
    for (int id = pos[i]/2; id > 0; id = id/2)
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 8 / 8
• Subtask 10: 10 / 10
• Subtask 11: 10 / 10