CR-MicroLabs-Loops-NumbersTrianglesTables/README-NumberUtilities.md

NumberUtilities

• Ensure each of the test cases in the class NumberUtilitiesTest successfully passes upon completion of each of the method stubs in the class NumberUtilities.
  • String getEvenNumbers(int start, int stop)
  • String getOddNumbers(int start, int stop)
  • String getSquareNumbers(int start, int stop, int step)
  • String getRange(int start, int stop, int step)
  • String getExponentiations(int start, int stop, int step, int exponent)
    

String getRange(int stop)

• Description

  • Given an integer, stop, return a String concatenation of all integers between 0 and stop exclusively.

    Example

• Sample Script

  // : Given
  int stop = 11;
      
  // : When
  String outcome = NumberUtilities.getRange(stop);
      
  // : Then
  System.out.println(outcome);
  

• Sample Output

  012345678910
  

String getRange(int start, int stop)

• Description

  • Given two integers, start, and stop, return a String concatenation of all integers between start and stop exclusively.

    Example

• Sample Script

  // : Given
  int start = 5;
  int stop = 11;
      
  // : When
  String outcome = NumberUtilities.getRange(start, stop);
      
  // : Then
  System.out.println(outcome);
  

• Sample Output

  5678910
  

String getRange(int start, int stop, int step)

• Description

  • Given three integers, start, stop, and step return a String concatenation of all integers between start and stop exclusively incrementing by step.

    Example

• Sample Script

  // : Given
  int start = 5;
  int stop = 20;
  int step = 5;
      
  // : When
  String outcome = NumberUtilities.getRange(min, max, step);
      
  // : Then
  System.out.println(outcome);
  

• Sample Output

  51015
  

String getEvenNumbers(int start, int stop)

• Description

  • Given two integers, start, and stop, return a String concatenation of all even integers between start and stop exclusively.

    Example

• Sample Script

  // : Given
  int start = 5;
  int stop = 20;
      
  // : When
  String outcome = NumberUtilities.getOddNumbers(min, max);
      
  // : Then
  System.out.println(outcome);
  

• Sample Output

  681012141618
  

String getOddNumbers(int start, int stop)

• Description

  • Given two integers, start, and stop, return a String concatenation of all even integers between start and stop exclusively.

    Example

• Sample Script

  // : Given
  int start = 5;
  int stop = 20;
      
  // : When
  String outcome = NumberUtilities.getOddNumbers(min, max);
      
  // : Then
  System.out.println(outcome);
  

• Sample Output

  5791113151719
  

String getSquareNumbers(int start, int stop)

• Description

  • Given two integers, start, and stop, return a String concatenation of all values squared between start and stop exclusively.

    Example

• Sample Script

  // : Given
  int start = 5;
  int stop = 20;
      
  // : When
  String outcome = NumberUtilities.getOddNumbers(min, max);
      
  // : Then
  System.out.println(outcome);
  

• Sample Output

  25100225
  

String getExponentiations(int start, int stop, int step, int exponent)

• Description

  • Given four integers, start, stop, step, and exponent, return a String concatenation of all values, raised to the specified exponent, between start and stop exclusively, incrementing by the specified step.

    Example

• Sample Script

  // : Given
  int start = 5;
  int stop = 20;
  int step = 2;
  int exponent = 2;
      
  // : When
  String outcome = NumberUtilities.getOddNumbers(min, max);
      
  // : Then
  System.out.println(outcome);
  

• Sample Output

  25100225