public class Solution {
// Used String datastructure to store the rows
private String [] rows = new String [] {"QWERTYUIOP","ASDFGHJKL","ZXCVBNM"};
public String[] findWords(String[] words) {
ArrayList findWord = new ArrayList<>();
int rowNumber = -1;
for(String word : words)
{
char [] charWord = word.toCharArray();
rowNumber = findRowNumber(charWord[0]);
for(int idx = 1; idx