Submission #16368

#	Time	Username	Problem	Language	Result	Execution time	Memory
16368		suhgyuho_william	Computer Network (BOI14_network)	C++98	25 / 100	160 ms	5200 KiB

network

#include "network.h"
#include <map>
using namespace std;

map<int,int> mp;
map<int,int>::iterator it;

void findRoute (int n, int a, int b)
{
    int dist = ping(a, b);
    int x,y;
    int i;

    mp[dist+1]=b;
    for(i=1;i<=n;i++){
        if(i==a || i==b) continue;
        x=ping(a,i);
        if(x >= dist) continue;
        if(mp.find(x+1) != mp.end() ) continue;
        mp[x+1]=i;
        it=mp.find(x+1);
        it++;
        y=ping(i,it->second);
        if(it->first != (x+1) + (y+1) ){
            it--;
            mp.erase(it);
        }
    }

    for(it=mp.begin(); it!=mp.end(); it++){
        travelTo(it->second);
    }
}

• Subtask 1: 25 / 25
• Subtask 2: 0 / 25
• Subtask 3: 0 / 25
• Subtask 4: 0 / 25