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How many public schools int the US have computers?
Approximately 14 million computers are available for classroom use in US Public Schools.
Create a class rectangle The class has attributes length and width each of which is defaults to 1 It has member functions that calculates the perimeter and the area of the rectangle it has set?
public class Rect { private int width, height; public Rect() { width = height = 1; } public Rect(int w, int h) { width = w; height = h; } public int getWidth() { return width; } public int getHeight() { return height; } public void setWidth(int w) { width = w; } public void setHeight(int h) { height = h; } public int getPerimeter() { return 2 * (width + height); } public int getArea() { return width * height; } }
Write a java program of addition of two variables?
public class AddNumbers{ public int add(int a, int b){ return a + b; } }
How can you get more wildlife?
public int MoreWildlife(int Wildlife_in) { return Wildlife_in++; }
Create a program that compute the sum and average of 20-elements array x?
public int sum(int[] x) {int sum = 0;for(int i : x) {sum += i;}return sum;}public int average(int[] x) {// Note that this returns an int, truncating any decimalreturn sum(x) / x.length;}
Write a program that will add the number specified by the user?
In BASIC, this could be as simple as: 10 Input X 20 Input Y 30 Z=X+Y 40 Print X;" + ";Y;" = ";Z 50 END In JAVA... /** * A simple calculator that adds, subtracts, multiplies, and divides. * Written in Java by: AustinDoggie */ public class Calculator() { public Calculator() { // don't really have to do anything here } public int add(int x, int y) { int z = x + y; // add two numbers return z; // and return it } public int subtract(int x, int y) { int z = x - y; // subtract two number return z; // and return it } public int multiply(int x, int y) { int z = x*y; // multiply two number return z; // and return it } public int divide(int x, int y) { int z = x/y; // divide two numbers return z; // and return the result } } Hope that helps.
How do you create a java bean class named student with the following attributes student id name place contact number create getters and setters for these attributes?
public class Student { private int id; private String name; private String place; private int contact; public Student(){ } public Student(String studentName, int studentId){ name = studentName; id = studentId; } public int getId(){ return id; } public String getName(){ return name; } public String getPlace(){ return place; } public int getContact(){ return contact; } public void setId(int studentId){ id = studentId; } public void setName(String studentName){ name = studentName; } public void setPlace(String studentPlace){ place = studentPlace; } public void setContact(int studentContact){ contact = studentContact; }
How a function can be called in C Sharp?
C# function or a method can be called as described below: -Public class myClass{int num;public myClass(int n){num=n;}public int returnSquare(){return num*num;}}Public class startUpClass{Public static void Main(StringArgs ar){myClass obj=new myClass(12);int result=obj.returnSquare();}}
Wap to display string in the ascending order in java?
public class CreateDatabase{ public static void main(){ int a=10; int b=20; int result =a+b; System.out.println(result); } }
Write algorithm of a largest number and smallest number among three numbers?
public class FindLeastAndGreatest { public static void main(String[] args) { // number can't be equal with each other int a = 7; int b = 7; int c = 6; System.out.println(least(a,b,c)); System.out.println(greatest(a,b,c)); } public static int least(int a, int b, int c) { int least = 0; if(a < b && a < c) { least = a; } else if(b < a && b < c) { least = b; } else { least = c;} return least; } public static int greatest(int a, int b, int c) { int greatest = 0; if(a > b && a > c) { greatest = a; } else if(b > a && b > c) { greatest = b; } else { greatest = c;} return greatest; } }
What a java program to find largest and smallest value store in the array?
Implement these methods: public static int smallest(int[] arr) { int small = arr[0]; for(int i = 1; i < arr.size(); i++) if(arr[i] < small) small = arr[i]; return small; } public static int largest(int[] arr) { int large = arr[0]; for(int i = 1; i < arr.size(); i++) if(arr[i] > large) large = arr[i]; return large; }
Public class Convert private int arr public Convert initialize array public int mystery int count 0 forint i 1i arr.length - 1i ifarri 0System.out?
int is as is. count 0 as arrlength. more than most (99.999%) need to attempt to Convert anyways or try for that matter. Odd counting, though.(:^
