CR-MicroLabs-Loops-NumbersTrianglesTables/TriangleUtilities.java

 

public class TriangleUtilities {

    public static String getRow(int numberOfStars) {
        String answer = "";
        for(int i=0; i < numberOfStars; i++){
            
            answer = answer.concat("*");
        
        }
        
        return answer;
    }
    
    public static String getTriangle(int numberOfRows) {
        String answer = "";
        for(int i=0; i < numberOfRows;i++){
            for(int j=0; j <= i; j++){
                answer = answer.concat("*");
            }
            answer = answer.concat("\n");
        }
       
        return answer;
    }


    public static String getSmallTriangle() {
        String answer = "";
        for(int i=0; i < 4;i++){
            for(int j=0; j <= i; j++){
                answer = answer.concat("*");
            }
            answer = answer.concat("\n");
        }
       
        return answer;
    }

    public static String getLargeTriangle() {
        String answer = "";
        for(int i=0; i < 9;i++){
            for(int j=0; j <= i; j++){
                answer = answer.concat("*");
            }
            answer = answer.concat("\n");
        }
       
        return answer;
    }
}