Submission #350022

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
350022	2021-01-18 22:51:49	ant101	Rail (IOI14_rail)	C++14	56 / 100	786 ms	98776 KiB

rail

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#include "rail.h"
//#include "grader.cpp"
 
#include <vector>
#include <cstring>
#include <assert.h>
#include <iostream>
 
using namespace std;
 
const int MAXN = 5005;
 
int askedAlready[MAXN][MAXN];
int ask(int x, int y)
{
    if(x>y) swap(x, y);
    if(askedAlready[x][y]==-1) askedAlready[x][y] = getDistance(x, y);
 
    return askedAlready[x][y];
}
 
int dist[MAXN], origin[MAXN];
bool done[MAXN];
 
void findLocation(int N, int first, int location[], int stype[])
{
    memset(askedAlready, -1, sizeof(askedAlready));
    memset(done, false, sizeof(done));
 
    done[0] = true;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 22 / 22
• Subtask 3: 26 / 26
• Subtask 4: 0 / 44