CR-MicroLabs-Loops-NumbersTrianglesTables/TableUtilities.java

public class TableUtilities {
    public static String getSmallMultiplicationTable() {
        String answer = "";
        for (int i = 1; i <= 5; i++){
            for (int j = 1; j <= 5; j++){
                answer += String.format(" %2d |",j*i);
            }
            answer+="\n";
        }
        return answer;
    }

    public static String getLargeMultiplicationTable() {
        String answer = "";
        for (int i = 1;i <= 10; i++){
            for (int j = 1;j <= 10; j++){
                answer+= String.format("%3d |",j*i);
            }
            answer +="\n";
        }
        return answer;
    }

    public static String getMultiplicationTable(int tableSize) {
        String answer = "";
        for (int i = 1; i <= tableSize; i++){
            for (int j = 1; j <= tableSize; j++){
                answer += String.format("%3d |",j*i);
            }
            answer += "\n";
        }
        return answer;

    }
}