Submission #1366960

#	Time	Username	Problem	Language	Result	Execution time	Memory
1366960		farica	Chameleon's Love (JOI20_chameleon)	C++20	0 / 100	17 ms	428 KiB

chameleon

#include "chameleon.h"
#include <cstdio>
#include <cstdlib>
#include <bits/stdc++.h>

using namespace std;
using vi = vector<int>;
int Query(const std::vector<int> &p);

void Answer(int a, int b);
void Solve(int N) {
    vector<bool>fnd(2*N+1, 0);
    for(int i=1; i<=2*N; ++i) {
        if(fnd[i]) continue;
        for(int j=i+1; j<=2*N; ++j) {
            if(fnd[j]) continue;
            vi p;
            p.push_back(i); p.push_back(j);
            int res = Query(p);
            if(res == 1) {
                Answer(i, j);
                fnd[i] = fnd[j] = 1;
                break;
            }
        }
    }
}

• Subtask 1: 0 / 4
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 20
• Subtask 5: 0 / 36