Submission #288619

#	Time	Username	Problem	Language	Result	Execution time	Memory
288619		emil_physmath	Rail (IOI14_rail)	C++17	30 / 100	86 ms	504 KiB

rail

#include "rail.h"

void findLocation(int n, int first, int location[], int stype[])
{
    int mn = 1;
    for (int i = 1; i < n; ++i)
    {
        if (getDistance(0, i) < getDistance(0, mn))
            mn = i;
    }
    location[0] = first;
    stype[0] = 1;
    location[mn] = first + getDistance(0, mn);
    stype[mn] = 2;
    for (int i = 1; i < n; ++i)
    {
        if (i == mn) continue;
        if (getDistance(0, mn) + getDistance(mn, i) == getDistance(0, i))
        {
            stype[i] = 1;
            location[i] = location[mn] - getDistance(mn, i);
        }
        else
        {
            stype[i] = 2;
            location[i] = first + getDistance(0, i);
        }
    }
}

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