java中的编译器错误：需要标识符

Question

At the line

for(int x,=0; x<=numberOfLockers; x++);

I get an identifier expected error. What's wrong there? This is my code:

public static void main(String[] args) {
    Scanner console = new Scanner(System.in);   
    int studentVisitCount = 0;   

    System.out.print("Enter the number of lockers: ");   
    int x = 0;
    int y = 0;
    int numberOfLockers = console.nextInt();   

    for(int x,=0; x<=numberOfLockers; x++);
    {
        if(x%y==0)
        {
            studentVisitCount++;
        }
        for(int y=0; y<=x; y++)
        {
            if(studentVisitCount%2!=0)
            {
                System.out.print(y+" ");
            }
        }
    }

    System.out.println("The number of lockers and students are: "+numberOfLockers);   
    System.out.print("The locker numbers of lockers that are left open at the end of the game are: ");  
}

Answer 1

Welcome to the community!

You have basically answered your question. You have a trivial syntax error in your for-loop.

for(int x,=0; x<=numberOfLockers; x++);
         ^
      remove ','

Please brush up on your basic Java.

Cheers!