제출 #853665

#제출 시각아이디문제언어결과실행 시간메모리
853665hgmhcUnscrambling a Messy Bug (IOI16_messy)C++17
0 / 100
1 ms348 KiB
#include "messy.h"
#include <bits/stdc++.h>
using namespace std; using ii = pair<int,int>; using ll = long long; using vi = vector<int>;
#define rep(i,a,b) for (auto i = (a); i <= (b); ++i)
#define per(i,a,b) for (auto i = (b); i >= (a); --i)
#define all(x) begin(x), end(x)
#define siz(x) int((x).size())
#define Mup(x,y) x = max(x,y)
#define mup(x,y) x = min(x,y)
#define fi first
#define se second
#define dbg(...) fprintf(stderr,__VA_ARGS__)

vi restore_permutation(int n, int w, int r) {
    assert(n==8);
    rep(i,1,8) {
        add_element(string(n-i,'0')+string(i,'1'));
    }
    compile_set();
    vi p(n); iota(all(p),0);
    vi idx;
    rep(i,1,8) {
        if (!check_element(string(n-i,'0')+string(i,'1'))) {
            idx.push_back(n-i);
        }
    }
    swap(p[idx[0]],p[idx[0]-siz(idx)]);
    return p;
}
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