复制代码 代码如下:

package com;

import java.util.Arrays;

public class sjf {

public static void main(String[] args) {

sjf SJF=new sjf();

SJF.fun1();

}

int starttime;

int arrivetime;

int finishtime;

int zhouzhuan;

public void fun1(){

int a[]={1,3,2};

int c[]=new int[3];

for (int i = 0; i < 3; i++) {

c[i]=a[i];

}

Arrays.sort(c);

finishtime=a[0];

int[]d={0,3,3};

int zhouzhuan=finishtime-arrivetime;

float weightzhouzhuan=(float)zhouzhuan/a[0];//位权周转时间为周转时间h

System.out.println("开始时间"+starttime+"t"+"到达时间"

+arrivetime+"t"+"完成时间"+finishtime+"t"+"周转时间"+zhouzhuan+"t"+"服务时间"+a[0]+"t"+"带权周转时间"+weightzhouzhuan);

for (int i = 1; i < 3; i++) {

arrivetime=d[i];

if(finishtime>=arrivetime){

starttime=finishtime;

finishtime+=c[i];

zhouzhuan=finishtime-arrivetime;

weightzhouzhuan=(float)zhouzhuan/c[i];

System.out.println("开始时间"+starttime+"t"+"到达时间"

+arrivetime+"t"+"完成时间"+finishtime+"t"+"周转时间"+zhouzhuan+"t"+"服务时间"+c[i]+"t"+"带权周转时间"+weightzhouzhuan);

}else{

Arrays.sort(c);

starttime=arrivetime;

finishtime=starttime+c[i];

zhouzhuan=finishtime-arrivetime;

weightzhouzhuan=(float)zhouzhuan/c[i];

System.out.println("开始时间"+starttime+"t"+"到达时间"

+arrivetime+"t"+"完成时间"+finishtime+"t"+"周转时间"+zhouzhuan+"t"+"服务时间"+c[i]+"t"+"带权周转时间"+weightzhouzhuan);

}

}

}

}