0
需要将中间值和标准偏差添加到以下程序中,但我不知道从哪里开始,我知道我想要它做什么,但不知道如何使它发生,尤其是因为中位数必须在排序后的数字后面,但如果我把它作为void Median(),我会丢失排序后的数组。请帮忙!任何帮助是非常赞赏:Java Array标准偏差和中位数
import java.util.Scanner;
import javax.swing.*;
public class JScannerO
{
public JScannerO(){}
public JScannerO(int A)
{
HowMuch = A;
}
void GenerateNumbers()
{
int k,Hide;
k = 0;
while (k < HowMuch)
{
Hide = (int) (Math.random() * 100);
if (Hide > 9 && Hide < 100)
{
Hanson[k] = Hide;
k++;
}
}
}
void DisplayNumbers()
{
int k;
for (k = 0; k < HowMuch; k++)
{
System.out.println("\t\tThe numbers are : " + Hanson[k]);
}
}
void BiggestNumber()
{
int k,Biggest;
Biggest = Hanson[0];
for (k = 0; k < HowMuch; k++)
{
if (Biggest < Hanson[k]) Biggest = Hanson[k];
}
System.out.println("\n\n\t\tThe biggest number is : " + Biggest);
}
void SmallestNumber()
{
int k,Smallest;
Smallest = Hanson[0];
for (k = 0; k < HowMuch; k++)
{
if (Smallest > Hanson[k]) Smallest = Hanson[k];
}
System.out.println("\n\n\t\tThe Smallest number is : " + Smallest);
}
void Average()
{
int k,Sum;
double Average;
Sum = 0;
for (k = 0; k < HowMuch; k++)
{
Sum = Sum + Hanson[k];
}
Average = 1.0 * Sum/HowMuch;
System.out.format("\n\n\t\tThe Average number is : %7.2f",Average);
}
void Sort()
{
int k,Hide;
boolean DidISwap;
DidISwap = true;
while (DidISwap)
{
DidISwap = false;
for (k = 0; k < HowMuch - 1; k++)
{
if (Hanson[k] > Hanson[k+1])
{
Hide = Hanson[k ];
Hanson[k] = Hanson[k+1];
Hanson[k+1] = Hide ;
DidISwap = true;
}
}
}
System.out.println("\n\n\n\t\tThe Sorted Numbers : \n");
}
private int HowMuch;
private int[] Hanson = new int[100];
}
这是通过调用程序
请编辑您的问题,并注意[格式帮助] (http://stackoverflow.com/editing-help)。 –
你是什么意思,你失去阵列?如果你的数组是排序的,你的中位数就是array [array.length/2],如果长度是奇数,并且数组[array.length/2]和array [array.length/2 + 1]的平均值是否为 –
Do我在void Sort()下面嵌套以保持排序的数组?我的印象是,如果我使用void Median(),那么我必须再次对数字进行排序? – user1775694