Example: Java Program to Find Roots of a Quadratic Equationpublic class Main { public static void main(String[] args) { // value a, b, and c double a = 2.3, b = 4, c = 5.6; double root1, root2; // calculate the discriminant (b2 - 4ac) double discriminant = b * b - 4 *...
下面,我将提供一个 Java 程序 QuadraticEquationSolver.java,该程序将使用上述公式求解一元二次方程。 java import java.util.Scanner; public class QuadraticEquationSolver { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); // 读取用户输入的系数 System.out.println("请...
//一元二次方程-- QuadraticEquation.java import java.io.*;import java.util.*;import java.text.DecimalFormat;public class QuadraticEquation // { //class variables static String FsaveName;public static void main(String[] args) // { //local variables String m_str="this is an ordinary or loc...
sed :Thisprogram solvesforthe roots of a quadratic equation of the form a*x*x+b*x+c=0.Itcalculates the answers regardless of the type of roots that the equation possesses.importjava.io.*;publicclassQuadraticEquation{//Define the main method.publicstaticvoidmain(String[]args)throwsIOException{...
//Java Program to find the roots of quadratic equation using Functions import java.util.Scanner; import static java.lang.Math.*; public class QuadraticEquation { public static void main(String []args) { Scanner sc=new Scanner(System.in); int a,b,c; //Quadratic Variables Declaration System....
接下来,我们将使用Java编程语言来实现一元二次方程的求解。以下是一个完整的代码示例: importjava.util.Scanner;publicclassQuadraticEquationSolver{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);System.out.print("请输入 a, b, c 的值(格式:a b c):");doublea=scanner.nextDouble...
2. Solve Quadratic Equation Write a Java program to solve quadratic equations (use if, else if and else). Test Data Input a: 1 Input b: 5 Input c: 1 Expected Output: The roots are -0.20871215252208009 and -4.7912878474779195 Click me to see the solution ...
Write a Real solutions of Quadratic equations java code which will prints all real solutions of the user entered quadratic equation of formax2+bx+c=0. Program should take the a,b,c values and use the quadratic formula to calculate real solutions. ...
Example: Program to Calculate Standard Deviation public class StandardDeviation { public static void main(String[] args) { double[] numArray = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; double SD = calculateSD(numArray); System.out.format("Standard Deviation = %.6f", SD); } public...
The problem is Quadratic Formula, “In high-school algebra, you learned that the standard quadratic equation ax2 + bx + c = 0 has two solutions given by the formula x =( Posted on May 11, 2010Categories JavaLeave a comment on Problem 4 Problem...