Java

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import java.io.*;
import java.util.*;

public class CrossCountrySkiing {
	static int n, m;
	static int startI, startJ;     // Stores starting position of each floodfill
	static int[][] course;         // Stores the skiing course heights
	static boolean[][] waypoints;  // Stored as booleans instead of 1s and 0s
	static boolean[][] vis;        // Visited array for floodfill

C++

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

const int dy[] = {-1, 0, 1, 0};
const int dx[] = {0, -1, 0, 1};
constexpr int MAX_N = 500;

int m, n;
int wy, wx;