int[]myArray=newint[7]; c. int[][]myArray=newint[3][4];
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Which statement declares a two-dimensional integer array called myArray with 3 rows and 4 columns?
a. intmyArray[3,4];b. int[]myArray=newint[7];c. int[][]myArray=newint[3][4];d. int[]myArray=newint[4][3];JAVA
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- Which of the following statement will display elements of the array in one line at a time? char myArray[4] = {'a', 'b', 'c', 'd'}; for (int i = 0; i < 4; i += 1) ---- code goes here ---- cout >> myArray >> endl; cout >> myArray[i] >> endl; cout << myArray[i] << endl; cout << myArray[4] << endl;What type of elements can be saved in the following array? int[] name = new int[10]; Select one: a. string b. double c. integer d. none, it has errorsJAVA Write an application containing three parallel arrays that hold 10 elements each. The first array hold four-digit student ID numbers, the second array holds first names, and the third array holds the students’ grade point averages. Use dialog boxes to accept a student ID number and display the student’s first name and grade point average. If a match is not found, display an error message that includes the invalid ID number and allow the user to search for a new ID number.
- A personal phone directory contains room for first names and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries. Use the following names and phone numbers: Name Phone # Gina (847) 341-0912 Marcia (847) 341-2392 Rita (847) 354-0654 Jennifer (414) 234-0912 Fred (414) 435-6567 Neil (608) 123-0904 Judy (608) 435-0434 Arlene (608) 123-0312 LaWanda (920) 787-9813 Deepak (930) 412-0991A personal phone directory contains room for first names and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries. Using Scanner.input to prompt user, Use the following names and phone numbers: Gina (847) 341-0912 Marcia (847) 341-2392 Rita (847) 354-0654 Jennifer (414) 234-0912 Fred (414) 435-6567 Neil (608) 123-0904 Judy (608) 435-0434 Arlene (608) 123-0312 LaWanda (920) 787-9813 Deepak (930) 412-0991A personal phone directory contains room for first names and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries. Use the following names and phone numbers:
- A personal phone directory contains room for first names and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries. Use the following names and phone numbers: Name Phone # Gina (847) 341-0912 Marcia (847) 341-2392 Rita (847) 354-0654 Jennifer (414) 234-0912 Fred (414) 435-6567 Neil (608) 123-0904 Judy (608) 435-0434 Arlene (608) 123-0312 LaWanda (920) 787-9813 Deepak (930) 412-0991 import java.util.*; class PhoneNumbers { public static void main(String[] args) { // Write your code here } }A personal phone directory contains room for first names and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries.write a (GUI) application that asks a user how many integers to be entered, then stores the integers in an array. Allow the user to enter all or a portion of the total integers. Display the integers from first to last, and then display the integers from last to first. Display the minimum and maximum numbers as well as the total and average of the numbers.
- Please Please don't copy from chegg and course hero Draw the "internal" view of memory for each step of the following code sequence:ArrayBndQueue<String> q = new ArrayBndQueue<String>(5);q. endqueue ("X");q. endqueue ("M");q. dequeue ( );q. endqueue("T");interface IResit { int row = 5; int col = 3; int upperBound = 10; public int[][] initTable(); // initialize 5x3 table with random (upper bound is:10) integer // numbers. “table” is class variable public int[] convertTwoToOne(int[][] a); // convert a two dimensional array into one dimensional // array /* * for example: * a= 1 3 5 * 6 9 -6 * 2 7 4 * * Your method should return: * 4 7 2 -6 9 6 5 3 1 * */ public double averageOfOddElements(int[] a); public double averageOfEvenElements(int[][] a); }// end of the interface /* Write a class that implements the given interface above. 1. Your class should have two constructors: 1. Default constructor: In this case, row, column and upper bound are same as the data that defined in the interface. 2. Overloaded constructor: in this case it should get three parameters, row, column, upper bound respectively. 2. Your constructor parameters are…Write a program that deletes the first element in an array which matches a search key. Advance thanks <3
