Submission #1155306

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1155306	2025-02-22 08:06:13	alexdd	Rail (IOI14_rail)	C++20	56 / 100	798 ms	67180 KiB

rail

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#include "rail.h"
#include<bits/stdc++.h>
using namespace std;
int mp[5005][5005];
const int INF = 1e9;
int ramase;
int getd(int x, int y)
{
    if(x==y)
        return 0;
    if(x<0 || y<0)
        return INF;
    if(x>y)
        swap(x,y);
    if(mp[x][y]==0)
    {
        //if(ramase==0)while(1);
        ramase--;
        mp[x][y] = getDistance(x,y);
    }
    return mp[x][y];
}
void findLocation(int N, int first, int location[], int stype[])
{
    for(int i=0;i<N;i++)
        location[i]=0;
    ramase = 3*(N-1);
    location[0] = first;
    stype[0] = 1;
    vector<pair<int,int>> d0;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 22 / 22
• Subtask 3: 26 / 26
• Subtask 4: 0 / 44