Question

我正在尝试将此循环打印到N 10 * N 100 * N等下的表中。我可以让循环工作但我无法弄清楚将值移到右边的间距。我是新手，所以任何帮助都会受到赞赏。

package Exercises;

public class TabularOutput {

    public static void main(String[] args)
    {
        //initialize variables
        int w = 0;
        int x = 0;
        int y = 0;
        int z = 0;

        System.out.println("N     10*N     100*N     1000*N\n");

        while(w<=4)
        {
            int a = w + 1;
            System.out.println(a);
            ++w;
        }
        while(x<=4)
        {   
            int b = (x + 1) * 10;
            System.out.println(b);
            ++x;
        }
        while(y<=4)
        {
            int c = (y + 1) * 100;
            System.out.println(c);
            ++y;
        }
        while(z<=4)
        {
            int d = (z + 1) * 1000;
            System.out.println(d);
            ++z;
        }


    }//end method main

}//end class TabularOutput

Answer 1

试试这个：

 int a=0, b=0, c=0, d=0;

 while(w<=4)
    {
        a = w + 1;
        System.out.print(a);
        ++w;

        b = (x + 1) * 10;
        System.out.print("\t"+b);
        ++x;

        c = (y + 1) * 100;
        System.out.print("\t"+c);
        ++y;

        d = (z + 1) * 1000;
        System.out.println("\t"+d);
        ++z;

    }

将循环打印到表格

1 个答案: