A way of doing so is: public static int calcSquare(int number) { return number*number; } Copy Call this method as: int square = calcSquare(number); Copy The Other Way to Square a Number in Java The second way to square a number in Java is to use the math utility function ...
int num = -10;int absNum = Math.abs(num);System.out.println("Absolute value of " + num + " is " + absNum); 2、平方根(Square Root) double number = 25;double sqrtNum = Math.sqrt(number);System.out.println("Square root of " + number + " is " + sqrtNum); 3、取整(Rounding...
publicclassMathOperations{publicstaticvoidmain(String[]args){doublenumber=9.0;// 计算平方根doublesqrt=Math.sqrt(number);System.out.println("The square root of "+number+" is "+sqrt);// 计算平方doublesquare=Math.pow(number,2);System.out.println("The square of "+number+" is "+square);}} ...
importjava.util.ArrayList;importjava.util.List;publicclassSquareAndCubeExample{publicstaticvoidmain(String[]args){List<Integer>numbers=newArrayList<>();for(inti=1;i<=10;i++){numbers.add(i);}intsumOfSquares=0;intsumOfCubes=0;for(intnumber:numbers){sumOfSquares+=Math.pow(number,2);sumOfCube...
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2. Exponentiation method using Math.pow() The Math.pow() method can be used to compute the square root by raising a number to the power of 0.5 (since the square root of a number x is x^(1/2)). Implementation code Below is the Java implementation using exponentiation ? Open Compiler ...
// Check if the square root is an integer return squareRoot == Math.floor(squareRoot); } public static void main(String[] args) { Scanner sc = new Scanner(System.in); // Ask the user to input a number System.out.print("Enter a number: "); ...
Math Assembly: Mono.Android.dll Nombres décimaux signés immuables et arbitraires.C# Copier [Android.Runtime.Register("java/math/BigDecimal", DoNotGenerateAcw=true)] public class BigDecimal : Java.Lang.Number, IDisposable, Java.Interop.IJavaPeerable, Java.Lang.IComparable...
returns square root of the specified number returns NaN if the argument less than 0 or NaN Note: The method always returns the positive and correctly rounded number. Example: Java Math sqrt() class Main { public static void main(String[] args) { // create a double variable double value1...
Babylonian Square Root Write a Java program to find the square root of a number using the Babylonian method. Sample Solution: Java Code: importjava.util.*;publicclasssolution{publicstaticfloatsquare_Root(floatnum){floata=num;floatb=1;doublee=0.000001;while(a-b>e){a=(a+b)/2;b=num/a;}...