Longest Palindromic Subsequence

#include <iostream>
#include <iomanip>
#include <string>
#include <windows.h>
#define TAB 3
#define SIZE 100
#define fRED 0xFC
#define fBLACK 0xF0

using namespace std;

int C[SIZE][SIZE];

void color (unsigned short v) {
    HANDLE hcon = GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleTextAttribute(hcon, v);
}

int max (int x, int y) {
    return x > y ? x : y;
}

void LPS (string X, int N) {
    for (int i = 0; i < N; i++)
        C[i][i] = 1;

    for (int Len = 2; Len <= N; Len++)
        for (int i = 0, j; i <= N - Len; i++) {
            j = i + Len - 1;
            if (X[i] == X[j]) {
                if (i == j - 1)
                    C[i][j] = 2;
                else
                    C[i][j] = 2 + C[i + 1][j - 1];
            }
            else
                C[i][j] = max (C[i + 1][j], C[i][j - 1]);
        }
}


string getLPS (string X, int N) {
    char P[SIZE];

    int i = 0, j = N - 1;
    int x = 0, y = C[0][N - 1] - 1;

    while (C[i][j]) {
        if (C[i][j] == 1) {
            P[x++] = X[i];
            P[y--] = X[j];
            break;
        }
        else if (C[i][j] > C[i][j - 1] && C[i][j] > C[i + 1][j]) {
            P[x++] = X[i++];
            P[y--] = X[j--];
        }
        else if (C[i][j] == C[i + 1][j])
            i++;
        else if (C[i][j] == C[i][j - 1])
            j--;
    }
    P[C[0][N - 1]] = '\0';

    return P;
}


void print_Table(string X, int N) {
    cout << "LPS Table: " << endl;
    for (int i = 0; i < N; i++)
        cout << setw(TAB) << i;
    cout << endl;
    color(fRED);
    for (int i = 0; X[i]; i++)
        cout << setw(TAB) << X[i];
    color(fBLACK);
    cout << endl;
    for (int i = 0; i < N; i++) {
        for (int j = 0; j < N; j++) {
            if (C[i][j])
                cout << setw(TAB) << C[i][j];
            else
                cout << setw(TAB) << "-";
        }
        color(fRED);
        cout << setw(TAB) << X[i];
        color(fBLACK);
        cout << setw(TAB) << i;
        cout << endl;
    }
    cout << endl;
}



int main() {
    string X;
    cout << "String: ";
    color (fRED);
    getline(cin, X);
    color (fBLACK);
    int N = X.length();

    LPS (X, N);
    cout << "Length of LPS: ";
    color (fRED);
    cout << C[0][N - 1] << endl;
    color (fBLACK);
    cout << "LPS: ";
    color (fRED);
    cout << getLPS(X, N) << endl;
    color (fBLACK);

    print_Table(X, N);

    return 0;
}