+rep smooth trade

publicstaticbooleanisPallindromePhrase(Stringphrase){doublek;StringnewPhrase="";if(phrase=="")returnfalse;else{for(inti=0;i<phrase.length();i++){if(Character.isLetterOrDigit(phrase.charAt(i)))newPhrase+=phrase.charAt(i);elsenewPhrase+="";}if(phrase.length()%2==0)k=newPhrase.length()/2;elsek=newPhrase.length()/2-.5;for(inti=0;i<k;i++){if(Character.toUpperCase(newPhrase.charAt(i))!=Character.toUpperCase(newPhrase.charAt(newPhrase.length()-1-i)))returnfalse;}returntrue;}}}

public class Grid {
private int max_rows;
private int max_cols;
private int display_width;
private Cell[][] spreadsheet;

public Grid(int max_rows, int max_cols, int display_width) {
this.max_rows = max_rows;
this.max_cols = max_cols;
this.display_width = display_width;
spreadsheet = new Cell[max_rows + 1][max_cols + 1]; // this
// initializes the
// grid
for (int row = 0; row <= max_rows ; row++) { // every spot is filled
// with a blank ""
for (int col = 0; col <= max_cols ; col++) {
spreadsheet[row][col] = new Cell("");
}
}
for(int col = 1; col<=max_cols; col++){
spreadsheet[0][col] = new Cell(Helpers.getColLetter(col));
}
for(int row = 1; row<=max_rows; row++){
spreadsheet[row][0] = new Cell("" + row);
}
spreadsheet[4][3] =new Cell( "Howdy");
}

public class Grid {
private int max_rows;
private int max_cols;
private int display_width;
private Cell[][] spreadsheet;

public Grid(int max_rows, int max_cols, int display_width) {
this.max_rows = max_rows;
this.max_cols = max_cols;
this.display_width = display_width;
spreadsheet = new Cell[max_rows + 1][max_cols + 1]; // this
// initializes the
// grid
for (int row = 0; row <= max_rows ; row++) { // every spot is filled
// with a blank ""
for (int col = 0; col <= max_cols ; col++) {
spreadsheet[row][col] = new Cell("");
}
}
for(int col = 1; col<=max_cols; col++){
spreadsheet[0][col] = new Cell(Helpers.getColLetter(col));
}
for(int row = 1; row<=max_rows; row++){
spreadsheet[row][0] = new Cell("" + row);
}
spreadsheet[4][3] =new Cell( "Howdy");
}

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WHO THE F*CK ARE YOU? IMPOSTER!