Submission #1043568

#	Time	Username	Problem	Language	Result	Execution time	Memory
1043568		Malix	Rail (IOI14_rail)	C++14	30 / 100	33 ms	604 KiB

rail

#include "rail.h"
#include <bits/stdc++.h>
using namespace std;
 
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vii;
typedef pair<int,int> pi;
typedef vector<pi> pii;
typedef tuple<int,int,int> tii;
typedef vector<ll> li;
typedef vector<li> lii;
 
#define REP(i,a,b) for(int i=a;i<b;i++)
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define LSOne(s) ((s)&(-s))
 
ll INF=1e18+10;
int inf=1e9+10;
ll M=1e9+7;

void findLocation(int n, int m, int location[], int stype[])
{
    vi t(n,2),loc(n,-1);
    t[0]=1;loc[0]=m;
    REP(i,1,n){
        int k=getDistance(0,i);
        loc[i]=loc[0]+k;
    }
    int pos=0,d=inf;
    REP(i,1,n)if(loc[i]<d){
        pos=i;d=loc[i];
    }
    REP(i,1,n){
        if(i==pos)continue;
        int k=getDistance(i,pos);
        if(k<loc[i]-m){
            loc[i]=m-(k-loc[pos]+m);
            t[i]=1;
        }
    }
    REP(i,0,n)stype[i]=t[i];
    REP(i,0,n)location[i]=loc[i];
}

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