Submission #372648

#	Time	Username	Problem	Language	Result	Execution time	Memory
372648		phathnv	산악 구조대 (JOI13_mountain)	C++11	100 / 100	10 ms	1004 KiB

mountain

#include <bits/stdc++.h>
#include "grader.h"
using namespace std;

void SubRescue(int r, int c, int x, int y, int expecH, int dx1, int dy1, int dx2, int dy2){
    while (1 <= x && x <= r && 1 <= y && y <= c){
        int h = Measure(x, y);
        if (h == expecH)
            Pinpoint(x, y);
        else if (h > expecH)
            x += dx1, y += dy1;
        else
            x += dx2, y += dy2;
    }
}

void Rescue(int r, int c, int rs, int cs, int expecH){
    SubRescue(r, c, 1, cs, expecH, 0, -1, 1, 0);
    SubRescue(r, c, rs, c, expecH, -1, 0, 0, -1);
    SubRescue(r, c, r, cs, expecH, 0, 1, -1, 0);
    SubRescue(r, c, rs, 1, expecH, 1, 0, 0, 1);
}

• Subtask 1: 20 / 20
• Subtask 2: 80 / 80