Heres 내 코드는 프로그램에서 수행하려고하는 내용을 요약합니다.이 오류 메시지의 원인은 무엇입니까?
// This program will read in from a file a number that tells how many
// wages and hours worked the file contain. And then calculates the
// salary
import java.util.*;
import java.text.*;
public class Lab10
{
public static void main(String[] args)
{
// Declare variables
Scanner scan = new Scanner(System.in);
DecimalFormat fmt = new DecimalFormat("0.00");
String name;
double wages;
double hoursWorked;
double salary;
int numCalculate;
int EmployeeNumber ;
int i = 0 ;
// Read in how many employees the file contains
EmployeeNumber =scan.nextInt() ;
// for loop that reads and records the name hoursworked and wages , and prints out the information
for (; i < EmployeeNumber +1; i ++)
{
name = scan.next() ;
wages = scan.nextDouble() ;
hoursWorked = scan.nextDouble() ;
salary = calculateSalary(wages,hoursWorked) ;
System.out.println(name +" worked " +fmt.format(hoursWorked) + " with a wage of " + "$" +fmt.format(wages) + " and got paid $" +fmt.format(salary));
}
// End of control loop
} // End of main method
public static double calculateSalary(double wages, double hoursWorked)
{
//Declare constants
final int OVERTIME_BREAK = 40;
final double OVERTIME_MULTIPLE = 1.5;
double salary = 0 ;
//Calculate salary
if(hoursWorked > OVERTIME_BREAK)
{
salary = (hoursWorked - OVERTIME_BREAK) * wages * OVERTIME_MULTIPLE + hoursWorked * wages;
}
else
{
salary = hoursWorked * wages;
}
// Return the salary
return salary ;
} // end of calculateSalary method
} // End of Lab10 class
이 입력 파일 사용 : 내 원하는 출력을 얻을
3
Smith 12.50 25
Jones 25.89 60
Brown 7.86 19.89
하지만 결국에 압정으로 고정이 메시지 :
Exception in thread "main" java.util.NoSuchElementException
at java.util.Scanner.throwFor(Scanner.java:855)
at java.util.Scanner.next(Scanner.java:1364)
at Lab10.main(Lab10.java:32)
사람이 무엇을 의미하는지 말해 줄래 방법을 그것을 해결하기 위해?
감사합니다. 이제 작동합니다. –