A method that takes a two-dimensional array

Reference no: EM13164951

Write method headers (declarations) for methods with the foloowing descriptions:(Note: the method should not return anything if not necessary.)

1. A method that returns the sum of its two input parameters,which are doubles.

2. A method that takes a string as a parameter and returns the same string, with a period appended.

3 A method that prints out the time of day to the console.

4. A method that takes an array of strings as a parameter and appends a period to each string.

5. A method that takes an array of strings as one parameter appends the contents of a second parameter (a string) to each string.

6. A method that returns true if its interger parameter is even, false otherwise.

7. A method that returns the integer that is closest to its double parameter, without being grater.

8. A method that takes two one-dimensional arrays of int's as input and returns a two dimensional array that is the concatenation of the two input arrays.

9. A method that returns the number of columns in a two-dimensional array of doubles

10. A method that takes an array of int's as one parameter adds the value of a second parameter (an int) to each item in the array.

11. A method that takes a two-dimensional array of int's as a parameter and searches the array for the second parameter, returning true if the second parameter matches any of the integers in the array, and false otherwise.

Reference no: EM13164951

Questions Cloud

Calculate the molarity of ascorbic acid in the solution : A solution containing 82.0 g of ascorbic acid dissolved in 230 g of water has a density of 1.22 g/mL. Calculate the molarity of ascorbic acid in the solution.

Best strategy would be to become aggressive on price : Inc. has finished a new video game, Snowboard Challenge. Management is now considering its marketing strategies and Which strategy is best: Do nothing and follow the advise of Mark Hobson

What is the overall big-o of this algorithm? : What is the overall Big-O of this algorithm?

How many grams of sodium carbonate present after reaction : A solution containing 3.50 of sodium carbonate is mixed with one containing 5.00 of silver nitrate. How many grams of sodium carbonate are present after reaction?

A method that takes a two-dimensional array : A method that takes a two-dimensional array of int's as a parameter and searches the array for the second parameter, returning true if the second parameter matches any of the integers in the array, and false otherwise.

How many grams of carbon dioxide are produced : how many grams of carbon dioxide are produced when 2.50g of sodium hydrogen carbnate reacts with excess citric acid according to the equation: 3NaHCO3 + H3C6H5O7 -> Na3C6H5O7 + 3CO2 + 3H2O.

Neurophysiological and evolutionary : Provide a framework for the theoretical concepts associated with Donald Hebb the Neurophysiological and Evolutionary write 200-300 cite references

Three most primary forms of loops: the while loop, the do.. : explored the world of loops we have accepted the three most primary forms of loops: the while loop, the do...while loop (even though Python does not use this loop), and the for loop. The for loop has approximately three primary implementations that w..

How many wheels are left over : A manufacturer of bicycles has 4819 wheels, 2305 frames, and 2250 handlebars. How many wheels are left over? How many frames are left over? How many handlebars are left over? Which part limits the production of bicycles?

User Account

All Pages