Submission #1289246

#	Time	Username	Problem	Language	Result	Execution time	Memory
1289246		iq500	Chameleon's Love (JOI20_chameleon)	C++20	0 / 100	16 ms	404 KiB

chameleon

#include "chameleon.h"
#include <vector>
using namespace std;

void Solve(int N) {
    bool cnt[2*N+1]={0};
    vector<pair<int, int>> ans;
  /*std::vector<int> p(3);
  p[0] = 1;
  p[1] = 2;
  p[2] = 3;
  variable_example = Query(p);
  for (int i = 0; i < N; ++i) {
    Answer(i * 2 + 1, i * 2 + 2);
  }*/
    for(int i=1; i<=2*N; i++){
        if(cnt[i]) continue;
        for(int j=i+1; j<=2*N; j++){
            vector<int> q(2);
            q[0]=i; q[1]=j;
            int s=Query(q);
            if(s==1){
                cnt[i]=true;
                cnt[j]=true;
                ans.push_back({i, j});
                break;
            }
        }
    }
    for(int i=0; i<N; i++){
        Answer(ans[i].first, ans[i].second);
    }

}

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