数组的Java设置值

Question

I am trying to set value of an array element in a certain position instead of null. But its not working properly and not being set accordingly. Below is my code.

for(int i = 0; i<5; i++)
{
    if(footballResults[i] == null)
    {
       footballResults[i] = "Game Not Started";
    }
    else
    {
       System.out.println("Game "+num+". "+footballResults[i]);
    }
    num++;
}

Answer 1

好吧，如果您想按已排序的顺序在设置位置打印数组，请先对数组进行排序，然后再打印元素：

   Arrays.sort(footballResults);

Answer 2

You provided few information, but i guess you may actually want to print the assigned value, so you need to print it outside the else statement. Hope this helps in any way.

        for(int i = 0; i<5; i++)
        {
            if(footballResults[i] == null)
            {
               footballResults[i] = "Game Not Started";
            }

            System.out.println("Game "+num+". "+footballResults[i]);

            num++;
        }