Submission #795105

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
795105	2023-07-27 06:38:13	vjudge1	Council (JOI23_council)	C++17	62 / 100	4046 ms	46152 KiB

council

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#include<bits/stdc++.h>
using namespace std;
using ll = long long;
const int N = 300000;
const int M = 20;
int n, m;
int a[N];
int pr[(1 << M)][5];
vector<int> v[(1 << M)];
void add(int i) {
    int x = (((1 << m) - 1) ^ a[i]);
    if((int)v[x].size() == 2) return;
    for(int msk = x; msk > 0; msk = ((msk - 1) & x)) {
        if(v[msk].size() == 2) continue;
        if(v[msk].empty() || v[msk].back() != i) 
            v[msk].push_back(i);
    }
}
int func(int msk, int i) {
    return __builtin_popcount((msk & a[i]));
}
int T = (1 << 0) + (1 << 3) + (1 << 6) + (1 << 7) + (1 << 8) + (1 << 10);
void add1(int msk, int i) {
 
 
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• Subtask 7: 0 / 22