can someone help me with my code please. I posted my code below. I keep getting an error GFG.java:115: error: array required, but String found boggle[i][j] = line[k]; some help me fix this. and this code is to solve the boggle game. it's suppose to read a dictionary file and a board of 4x4, 5x5, 10x10, and more. Did i do it right to read those files? Can someone help me please. Thank you!

import java.io.File;

import java.io.FileNotFoundException;

import java.util.Scanner;

class GFG {

static int row[] = {0,0,1,-1,-1,1,-1,1};

static int col[] = {1,-1,0,0,-1,1,1,-1};

public static void find(String d[],int mat[][])

{

boolean flag = false;

boolean visited[][] = new boolean[3][3];

for(int i=0;i

{

for(int k=0;k<3;k++)

{

for(int j=0;j<3;j++)

{

visited[k][j] = false;

}

}

for(int p=0;p<3;p++)

{

for(int q=0;q<3;q++)

{

if(mat[p][q]==d[i].charAt(0))

{

//System.out.println(p+" "+q+" ");

if(findutil(d[i],mat,p,q,0,visited))

{

System.out.println();

flag = true;

break;

}

}

}

if(flag == true)

{

flag = false;

break;

}

}

}

}

public static boolean findutil(String str,int mat[][],int i,int j,int m,boolean visited[][])

{

if(m==str.length()-1)

{

System.out.println(str);

return true;

}

if(m>str.length()-1)

return false;

for(int p=i+0;p<8;p++)

{

if(i+row[p]>=0 && i+row[p]<3 && j+col[p]<3 j+col[p]>=0 && visited[i+row[p]][j+col[p]] == false &&

mat[i+row[p]][j+col[p]]==str.charAt(m+1))

{

//System.out.print(str.charAt(m+1)+" "+(m+1));

visited[i+row[p]][j+col[p]] = true;

findutil(str, mat, i+row[p], j+col[p], m+1,visited);

}

}

return false;

}

public static void main (String[] args) throws FileNotFoundException {

// I am not sure of how the words are placed in the dictionary.txt.

// Is it comma seperated words OR one word per line.

// below I assume one word per line and store the same in the dictionary[] array.

//creating File instance to reference text file in Java

// provide the correct path to the dictionary.txt file.

File text = new File("C:/temp/dictionary.txt");

//Creating Scanner instnace to read File in Java

Scanner scnr = new Scanner(text);

String dictionary[];

// assuming the first line will give the number of words in the dictionary.txt

dictionary = new String[scnr.nextInt()];

while(scnr.hasNextLine()){

int i =0 ;

String line = scnr.nextLine();

dictionary[i] = line;

i++;

}

// lets read the 4x4 Board.txt file.

text = new File("C:/temp/Board.txt");

scnr = new Scanner(text);

int boggle[][];

int leng = scnr.nextInt();

boggle = new int[leng][leng];

int i = 0, j=0;

while(scnr.hasNextLine()){

String line = scnr.nextLine();

int k = 0;

for( j=0;j

boggle[i][j] = line[k];

k = k + 2;

}

i++;

}

// String dictionary[] = {"GEEKS", "FOR", "QUIZ", "GO"};

//int boggle[][] = {{'G','I','Z'},

// {'U','E','K'},

//{'Q','S','E'}};

// find(dictionary,boggle);

}

}