在数组中查找最大值和最小值的索引

finding the index of max and min in an array

这是我的代码。我正在使用 bluej IDE.

    public class practice
    {
public int[] minMax(int[] num) {  
int smallest = num[0];
int largest = num[0];
int countsmall = 0;
int countlarge = 0;
for (int i = 0; i <= num.length - 1; i++){
    if (num[i] < smallest) smallest = num[i];
    if (num[i] > largest) largest = num[i];
}
for (int i = 0; i <= num.length - 1; i++){
    if (num[i] != smallest) countsmall++;
    if (num[i] != largest) countlarge++;
}
int array[] = {countsmall,countlarge};
return array;
}
}

我试图在我成功找到的数组中找到最小值和最大值。之后,我试图找到它的索引。我创建了一个变量计数,然后遍历数组。如果数组中的该项不等于最小值或最大值,则 count+= count。但是,由于某种原因它不起作用。代码编译但 returns 错误值。请记住,我不允许使用 java 库。非常感谢任何帮助,谢谢。

如果你还想要最大和最小的索引,你为什么不在一个循环中做呢?例如:

public class practice
{
    public int[] minMax(int[] num) {  
      int smallest = num[0];
      int largest = num[0];
      int countsmall = 0;
      int countlarge = 0;
      for (int i = 0; i < num.length; i++){
        if (num[i] < smallest) {
            smallest = num[i];
            countsmall=i;
        }
        if (num[i] > largest) {
            largest = num[i];
            countlarge=i;
        }
      }
    
      int array[] = {countsmall,countlarge};
      return array;
    }
}