Write the pseudocode that will populate an array of type string with data.The array is called dogBreeds and the following values must be loaded: Labrador, Poodle, Terrier, Spanniel, Doberman
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Write the pseudocode that will populate an array of type string with data.The array is called dogBreeds and the following values must be loaded: Labrador, Poodle, Terrier, Spanniel, Doberman
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- Exercise (Array and Method): Write a method called arrayToString(), which takes an int array and return a String in the form of {a1, a2, ..., an}. Take note that there is no comma after the last element. The method's signature is as follows: public static String arrayToString(int[] array) Also write a test driver to test this method (you should test on empty array, one-element array, and n-element array). Notes: This is similar to the built-in function Arrays.toString(). You could study its source code. Exercise (Array and Method): Write a boolean method called contains(), which takes an array of int and an int; and returns true if the array contains the given int. The method's signature is as follows: public static boolean contains(int[] array, int key) Also write a test driver to test this method. Exercise (Array and Method): Write a method called search(), which takes an array of int and an int; and returns the array index if the array contains the given int; or -1 otherwise. The…Java code: declare an array of type Animal and create an array for this variable which can hold 5 animals.Determine whether the following array declarations are valid. If a declaration is valid, write VALID. If it is invalid, you can make assumptions and write a correct declaration. int size; double[] list = new double[size];
- Code an exam in Java that repeatedly asks the user to enter the capital for a province in Canada. Then, the program should report whether the answer is correct. Eventually, you must display how many answers the user guessed correctly.The requirements are as follows: - Use a 2D array to hold the provinces and their capitals (as implied by the table below)- Answers are not case-sensitive (e.g. Toronto and tOrOnto are considered the same)Write a method that accepts a String as an argument and returns an int array. Assume that the string contains a series of single digit numbers separated by a comma. (e.g. 2,3,4,5). The method should return an array with the smallest element in the string. Hint: To convert a character to a string use the static toString method in the Character class.JAVA PROGRAM Chapter 7. PC #16. 2D Array Operations Write a program that creates a two-dimensional array initialized with test data. Use any primitive data type that you wish. The program should have the following methods: • getTotal. This method should accept a two-dimensional array as its argument and return the total of all the values in the array. • getAverage. This method should accept a two-dimensional array as its argument and return the average of all the values in the array. • getRowTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the total of the values in the specified row. • getColumnTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The method should return the…
- an int variable k, an int array currentMembers that has been declared and initialized, an int variable nMembers that contains the number of elements in the array, an int variable memberID that has been initialized, and a bool variable isAMember, Write code that assigns true to isAMember if the value of memberID can be found in currentMembers, and that assigns false to isAMemberotherwise. Use only k, currentMembers, nMembers, and isAMember.Write a function called initializeArray that receives an array, its size, and two integers andinitializes the array with random values between the first integer and the second integer. Write anotherfunction called printArray that receives an array and its size and prints the array elements in a column. Writea test program that declares and initializes an array of size 20 with random values between 0 and 10 inclusive,and then prints the array using the above functionsThis is need in Java Declare an array named temperatures that can hold 10 doubles.
- Look at the following array definition: String[ ] sArray = new String[3]; a. What will be returned by sArray.length when printed to screen b. What subscript should be used to access the last element in this array? c. Can we save integer elements in this array?IN C++ Write a method that lets you insert a number anywhere in an array that is already full. For instance, if you have an array of size 5: 3,6,1,2,0. You should be able to insert the number 9 in some desired/specified position. E.g 3,6,1,9,2,0.Can help in java String [] names = {"Dimo Ivanov", "Yani Yanev", "Ana Popova", "Nelly Angelova"}; 1. Display the array in the console using the Arrays.toString () method 2. Display the names and the number of characters in the name (without the space) as a table (use printf) Name Number of lettersDimo Ivanov 10 3. Get an array first_letters of type char [], containing the first letters of the names. Display it with Arrays.toString () 4. Get the arrays of names and surnames containing initial and second names, respectively (first determine the position of the space in the previous name with the indexOf () method of the String class). Display the arrays. 5. Sort the first_names array