我不断收到以下错误:
//change the package name to calculatorClass///////////////
import java.util.Scanner;
public class assignmentB {
public static String String(int y,int x, String name, String str) throws Exception {
if (y < 1)
throw new Exception("Value must be larger than 0.");
if (x < 1)
throw new Exception("Value must be larger than 0");
return name;
}
public static void main(String[] args) {
// TODO Auto-generated method stub
Calculator c1 = new Calculator(); …Run Code Online (Sandbox Code Playgroud) java string compiler-errors switch-statement java.util.scanner