如何将两个 for 循环的输出组合成“表格”格式？

Question

我使用两个 for 循环分别将英里转换为公里，将公里转换为英里以获取选定的值。但是我面临的问题是第一个 for 循环的输出与第二个表的输出不并排。感谢您对此的帮助！

public static double miletoKilometer(double mile) {
 double conversion = mile * 1.609;
 return conversion;
}

public static double kilometerToMile(double km) {
 double conversion2 = km / 1.609;
 return conversion2;
}

public static void main(String[] args) {
 int mileInput = 0;
 double kmOutput = 0;
 int kmInput = 0;
 double mileOutput = 0;
 int displayRow1 = 0;
 int displayRow2 = 0;
 System.out.print("Miles\tKilometres\tKilometres\tMiles \n");

 for (int i = 0; i < 11; i++) {
  if (i == 1 || i == 2 || i == 9 || i == 10) {
   mileInput = i;
   System.out.printf("\n" + i);
   kmOutput = miletoKilometer(mileInput);
   System.out.printf("\t %.3f\n", kmOutput);
  }
 }
 for (int j = 0; j < 66; j++) {
  if (j == 20 || j == 25 || j == 60 || j == 65) {
   kmInput = j;
   System.out.printf("\n\t\t         " + j);
   mileOutput = kilometerToMile(kmInput);
   System.out.printf("\t\t%.3f", mileOutput);
  }

 }
}

电流输出： enter image description here

Answer 1

更改循环以匹配下面的代码应该使所有内容都按正确的顺序排列。不是最优雅的解决方案，但它可以完成工作。

        int j = 0;
    for (int i = 0; i < 11; i++) {
        if (i == 1 || i == 2 || i == 9 || i == 10) {
           mileInput = i;
           System.out.printf("\n" + i);
           kmOutput = miletoKilometer(mileInput);
           System.out.printf("\t %.3f", kmOutput);
           for (; j < 66; j++) {
               if (j == 20 || j == 25 || j == 60 || j == 65) {
                 kmInput = j;
                 System.out.printf("\t\t         " + j);
                 mileOutput = kilometerToMile(kmInput);
                 System.out.printf("\t\t%.3f\n", mileOutput);
                 j++;
                 break;
              }
          }
        }
    }