Submission #59954

#	Time	Username	Problem	Language	Result	Execution time	Memory
59954		hamzqq9	Rail (IOI14_rail)	C++14	30 / 100	540 ms	98988 KiB

rail

#include "rail.h"
#include<bits/stdc++.h>
using namespace std;
#define MAX 5005
#define ii pair<int,int>
#define st first
#define nd second
#define pb push_back
#define inf 1000000001

int dist[MAX][MAX];

void findLocation(int N, int first, int location[], int stype[]) {

	int Min=inf;
	int tut=0;

	for(int i=0;i<N;i++) {

		for(int j=0;j<i;j++) {

			dist[i][j]=dist[j][i]=getDistance(i,j);

		}

		if(i>0) {

			if(Min>dist[i][0]) { 

				Min=dist[i][0];

				tut=i;

			}
 
		}

	}

	location[tut]=first+dist[tut][0];
	location[0]=first;
	stype[0]=1;
	stype[tut]=2;

	for(int i=0;i<N;i++) {

		if(i==tut || i==0) continue ;

		if(dist[i][tut]<dist[i][0]) {

			stype[i]=1;

			location[i]=location[tut]-dist[i][tut];

		}
		else {

			stype[i]=2;

			location[i]=location[0]+dist[i][0];

		}

	}

}

• Subtask 1: 8 / 8
• Subtask 2: 22 / 22
• Subtask 3: 0 / 26
• Subtask 4: 0 / 44