Submission #921507

#	Time	Username	Problem	Language	Result	Execution time	Memory
921507		1075508020060209tc	Meetings (JOI19_meetings)	C++14	17 / 100	1252 ms	628 KiB

meetings

#pragma GCC optimize("O3")
#include "meetings.h"
#include<bits/stdc++.h>
using namespace std;
//#define int long long
#define X first
#define Y second
#define SZ(x) (int)(x).size()

map<vector<int>,int>mp;
int n;
pair<int,int>slv(int st,int en){
int ret=en;
for(int i=1;i<=n;i++){
    if(i==st||i==ret){continue;}
    int v=Query(st-1,i-1,ret-1);
    v++;
    if(v==st||v==ret){continue;}
    ret=v;
}
return {min(st,ret)-1,max(st,ret)-1};
}


void Solve(int N){
set<pair<int,int>>ans;
n=N;
for(int i=1;i<=n;i++){
    for(int j=i+1;j<=n;j++){
        ans.insert(slv(i,j));
    }
}
for(auto it=ans.begin();it!=ans.end();it++){
    Bridge((*it).first, (*it).second );
}
}
/*
signed main(){


}
*/

• Subtask 1: 7 / 7
• Subtask 2: 10 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 71