SOLVE IN JAVA.

EXTRA HELPFUL CODE:

LEAFPILE.JAVA:

public class LeafPile {

public static void main(String[] args) {

Ground map[][] = new Ground[7][11];

generateRandomGround(map);

printMap(map);

System.out.println(largestLeafPile(map));

}

/**********Student code here***************************/

private static int largestLeafPile(Ground map[][]) {

}

/***************End Student Code************************/

private static void printMap(Ground map[][]) {

for (int r = 0; r

for (int c = 0; c

System.out.print(map[r][c]);

if (c

System.out.print(' ');

}

}

System.out.println();

}

}

private static void generateRandomGround(Ground map[][]) {

double randGround;

double randMax = 100;

double percentGrass = .70;

for (int r = 0; r

for (int c = 0; c

randGround = (Math.random() * randMax) + 1;

map[r][c] = randGround

}

}

}

}

GROUND.JAVA:

public enum Ground {

GRASS('-'), LEAF('~');

private char symbol;

private Ground(char value) {

symbol = value;

}

public String toString() {

return "" + symbol;

}

}

POSITION.JAVA:

public class Position {

public final int row;

public final int column;

public Position(int row, int column) {

this.row = row;

this.column = column;

}

}

Map 1 Output 4 Map 2 Output 6 Map 3