Submission #1151689

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1151689	2025-02-17 08:20:10	daoquanglinh2007	Matching (CEOI11_mat)	C++20	26 / 100	790 ms	32548 KiB

mat

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#include <bits/stdc++.h>
using namespace std;
#define int unsigned int
#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;
int n, m, p[NM+5], h[NM+5], pw[NM+5];
vector <int> arr, ans;
pii st[4*NM+5];
void update(int id, int l, int r, int i, int val){
    if (i < l || i > r) return;
    if (l == r){
        st[id].fi = val > 0;
        st[id].se = val;
        return;
    }
    int mid = (l+r)/2;
    update(2*id, l, mid, i, val);
    update(2*id+1, mid+1, r, i, val);
    st[id] = mp(st[2*id].fi+st[2*id+1].fi, st[2*id].se*pw[st[2*id+1].fi]+st[2*id+1].se);
}
signed main(){
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 0 / 9
• Subtask 3: 0 / 9
• Subtask 4: 0 / 9
• Subtask 5: 0 / 9
• Subtask 6: 0 / 9
• Subtask 7: 9 / 9
• Subtask 8: 0 / 9
• Subtask 9: 8 / 8
• Subtask 10: 0 / 10
• Subtask 11: 0 / 10