README-NumberUtilities.md 4.5KB

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 up to and not including stop.

      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 up to and not including stop.

      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 up to and not including stop.

      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 up to and not including stop.

      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 up to and not including stop.

      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 up to and not including stop.

      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 up to and not including stop, incrementing by the specified step.

      Example

  • Sample Script

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

    25100225