java - Rectangle Area Program: trouble accepting public static void main(String[] args); -
i trying write code returns area of rectangle after user inputs length , width. java keeps finding error in line:
public static void main(string[] args); it says "missing method body or declare abstract," when delete semicolon @ end, says "';' expected". what's wrong? here rest of code. there other errors. thanks.
public class rectangle { public static void main(string[] args) private static double length; private static double width; public rectangle() { length = 1; width = 1; } public rectangle(double g, double w) { length = g; width = w; } public double findarea() { double area; area = length*width; return area; } }
change findarea getarea more precise , add call main:
public class rectangle { public static void main(string[] args) { rectangle rect = new rectangle(2,3); system.out.println(rect.getarea()); } private static double length; private static double width; public rectangle() { length = 1; width = 1; } public rectangle(double g, double w) { length = g; width = w; } public double getarea() { double area; area = length * width; return area; } }
Comments
Post a Comment