public class TableUtilities {
    public static String getSmallMultiplicationTable() {
        return getMultiplicationTable(5);
    }

    public static String getLargeMultiplicationTable() {
        return getMultiplicationTable(10);
    }

    public static String getMultiplicationTable(int tableSize) {
        StringBuilder table = new StringBuilder();
        for(int i=1;i<=tableSize;i++){
            for(int t=1;t<=tableSize;t++){
             table.append(String.format("%3d |",i*t));
              }table.append("\n");}
             
        
        return ""+table;
        //;
    }
}