import java.util.*;
class Main {
public static void main(String[] args) {
// LinkedList 实现了 Queue 接口
LinkedList<Integer> list = new LinkedList<Integer>();
for(int i =0;i<300;i++){
list.add(i);
}
int size=list.size();
//只保留200个， 将其他数据按先进先出的规则弹出
if (list.size() > 200) {
for (int i = size ; i >200; i--) {
list.poll();
}
}
for (int i = 0 ; i <200; i++) {
System.out.print(list.get(i)+",");
}
}
}
lohiecan（程独秀）
- 2020-07-10 0 人java Queue 应用，先进先出用法实例， ...
class Main {
public static void main(String[] args) {
int i=1;
int j=i++; //j=1, i=2
System.out.println("i="+i);
System.out.println("j="+j);
/*
i++
先运算再自加1
++i
先自加1再运算
*/
if((i==(++j))/* i=2, j=2 */&&(i++)==j)/* i=3, j=2 */{
System.out.println("-----------------");
System.out.println("i="+i);
System.out.println("j="+j);
i+=j;
}
System.out.println("-----------------");
System.out.println("i="+i);
System.out.println("j="+j);
}
}
owo24352（๛ก(ｰ̀ωｰ́ก)）
- 2020-07-04 0 人Java初级测试题目（1）
package data.scripts.hullmods;
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.SettingsAPI;
import com.fs.starfarer.api.combat.BaseHullMod;
import com.fs.starfarer.api.combat.ShipAPI;
import com.fs.starfarer.api.combat.ShipAPI.HullSize;
import com.fs.starfarer.api.combat.ShipHullSpecAPI;
import com.fs.starfarer.api.combat.ShipSystemAPI;
import com.fs.starfarer.api.combat.ShipVariantAPI;
import com.fs.starfarer.api.graphics.SpriteAPI;
import com.fs.starfarer.api.ui.Alignment;
import com.fs.starfarer.api.ui.LabelAPI;
import com.fs.starfarer.api.ui.TooltipMakerAPI;
import com.fs.starfarer.api.util.Misc;
import data.scripts.util.II_Util;
import java.awt.Color;
import java.util.Collection;
import org.dark.shaders.util.ShaderLib;
public abstract class II_BasePackage extends BaseHullMod
{
public static final String ARMOR_PACKAGE = "ii_armor_package";
public static final String TARGETING_PACKAGE = "ii_targeting_package";
public static final String ELITE_PACKAGE = "ii_elite_package";
public static final String NO_PACKAGE = "ii_no_package";
public static final String SWP_NO_PACKAGE = "swp_no_package";
protected static final float PARA_PAD = 10.0F;
protected static final float SECTION_PAD = 10.0F;
protected static final float INTERNAL_PAD = 4.0F;
protected static final float INTERNAL_PARA_PAD = 4.0F;
protected static final float BULLET_PAD = 3.0F;
private static final String ALT_SPRITES = "ii_alt_sprites";
protected abstract String getHullModId();
protected abstract String getAltSpriteSuffix();
protected abstract void updateDecoWeapons(ShipAPI paramShipAPI);
public void applyEffectsAfterShipCreation(ShipAPI ship, String id)
{
if (getAltSpriteSuffix() != null) { String spriteId = ship.getHullSpec().getBaseHullId() + getAltSpriteSuffix();
SpriteAPI sprite;
SpriteAPI sprite;
try {
sprite = Global.getSettings().getSprite("ii_alt_sprites", spriteId, false);
} catch (RuntimeException ex) {
sprite = null;
}
if (sprite != null) {
float x = ship.getSpriteAPI().getCenterX();
float y = ship.getSpriteAPI().getCenterY();
float alpha = ship.getSpriteAPI().getAlphaMult();
float angle = ship.getSpriteAPI().getAngle();
Color color = ship.getSpriteAPI().getColor();
ship.setSprite("ii_alt_sprites", spriteId);
ShaderLib.overrideShipTexture(ship, spriteId);
ship.getSpriteAPI().setCenter(x, y);
ship.getSpriteAPI().setAlphaMult(alpha);
ship.getSpriteAPI().setAngle(angle);
ship.getSpriteAPI().setColor(color);
} }
updateDecoWeapons(ship);
}
public void advanceInCombat(ShipAPI ship, float amount)
{
updateDecoWeapons(ship);
}
protected abstract String getFlavorText();
private void makeEmptySysModPostDescription(TooltipMakerAPI tooltip) {
LabelAPI desc = tooltip.addPara("在安装后将会改变以下战术系统。", 4.0F,
Global.getSettings().getColor("standardTextColor"), new String[0]);
addEmptySysModText(tooltip);
}
protected abstract void addEmptySysModText(TooltipMakerAPI paramTooltipMakerAPI);
private void makeEmptyMiscModPostDescription(TooltipMakerAPI tooltip) {
LabelAPI desc = tooltip.addPara("在安装后将会改变以下舰船性能。", 4.0F,
Global.getSettings().getColor("standardTextColor"), new String[0]);
addEmptyMiscModText(tooltip);
}
protected abstract void addEmptyMiscModText(TooltipMakerAPI paramTooltipMakerAPI);
private void makeImperialFlaresPostDescription(TooltipMakerAPI tooltip) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/flare_launcher.png", 64.0F);
addImperialFlaresSysModText(text);
tooltip.addImageWithText(4.0F);
}
protected abstract void addImperialFlaresSysModText(TooltipMakerAPI paramTooltipMakerAPI);
private void makeMicroForgePostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/missile_autoforge.png", 64.0F);
addMicroForgeSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addMicroForgeSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeTurbofeederPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/ammo_feeder.png", 64.0F);
addTurbofeederSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addTurbofeederSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeImpulseBoosterPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/infernium_injector.png", 64.0F);
addImpulseBoosterSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addImpulseBoosterSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeOverdrivePostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/maneuvering_jets.png", 64.0F);
addOverdriveSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addOverdriveSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeMagnumSalvoPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/missile_racks.png", 64.0F);
addMagnumSalvoSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addMagnumSalvoSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeCommandCenterPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/reserve_deployment.png", 64.0F);
addCommandCenterSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addCommandCenterSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeShockBusterPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/quantum_disruptor.png", 64.0F);
addShockBusterSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addShockBusterSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeCelerityDrivePostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/temporal_shell.png", 64.0F);
addCelerityDriveSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addCelerityDriveSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeLuxFinisPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/hullsys/high_energy_focus.png", 64.0F);
addLuxFinisSysModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addLuxFinisSysModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeCargoPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/skills/fleet_logistics.png", 64.0F);
addCargoMiscModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addCargoMiscModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeLightspearPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/skills/applied_physics.png", 64.0F);
addLightspearMiscModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addLightspearMiscModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
private void makeTitanPostDescription(TooltipMakerAPI tooltip, ShipAPI ship) {
TooltipMakerAPI text = tooltip.beginImageWithText("graphics/icons/skills/missile_specialization.png", 64.0F);
addTitanMiscModText(text, ship);
tooltip.addImageWithText(4.0F);
}
protected abstract void addTitanMiscModText(TooltipMakerAPI paramTooltipMakerAPI, ShipAPI paramShipAPI);
protected void addCompatibilityStatement(TooltipMakerAPI tooltip) {
LabelAPI label = tooltip.addPara("只能安装在 星际帝国 舰船上 且只能安装一种 帝国强化套件。", 10.0F);
label.setHighlightColors(new Color[] { Global.getSettings().getDesignTypeColor("星际帝国"), Global.getSettings().getDesignTypeColor("星际帝国") });
label.setHighlight(new String[] { "星际帝国", "帝国强化套件" });
}
protected abstract void addPrimaryDescription(TooltipMakerAPI paramTooltipMakerAPI);
public void addPostDescriptionSection(TooltipMakerAPI tooltip, ShipAPI.HullSize hullSize, ShipAPI ship, float width, boolean isForModSpec)
{
addPrimaryDescription(tooltip);
if (getHullModId().contentEquals("ii_no_package")) {
LabelAPI label = tooltip.addPara("该舰无法安装 帝国强化套件", 0.0F);
label.setHighlightColors(new Color[] { Global.getSettings().getDesignTypeColor("星际帝国") });
label.setHighlight(new String[] { "帝国强化套件" });
if (getFlavorText() != null) {
label = tooltip.addPara(getFlavorText(), Misc.getGrayColor(), 10.0F);
label.setAlignment(Alignment.MID);
}
} else {
addCompatibilityStatement(tooltip);
if (getFlavorText() != null) {
LabelAPI label = tooltip.addPara(getFlavorText(), Misc.getGrayColor(), 10.0F);
label.setAlignment(Alignment.MID);
}
LabelAPI heading = tooltip.addSectionHeading("战术系统强化",
Global.getSettings().getColor("tooltipTitleAndLightHighlightColor"), Global.getSettings().getColor("buttonBgDark"), Alignment.TMID, 10.0F);
if ((isForModSpec) || (ship == null) || (ship.getSystem() == null)) {
makeEmptySysModPostDescription(tooltip);
} else {
String shipSystemId = ship.getSystem().getId();
switch (shipSystemId)
{
case "ii_flares":
makeImperialFlaresPostDescription(tooltip);
break;
case "ii_microforge":
makeMicroForgePostDescription(tooltip, ship);
break;
case "ii_turbofeeder":
makeTurbofeederPostDescription(tooltip, ship);
break;
case "ii_impulsebooster":
makeImpulseBoosterPostDescription(tooltip, ship);
break;
case "ii_overdrive":
makeOverdrivePostDescription(tooltip, ship);
break;
case "ii_magnumsalvo":
makeMagnumSalvoPostDescription(tooltip, ship);
break;
case "ii_commandcenter":
makeCommandCenterPostDescription(tooltip, ship);
break;
case "ii_shockbuster":
makeShockBusterPostDescription(tooltip, ship);
break;
case "ii_celeritydrive":
makeCelerityDrivePostDescription(tooltip, ship);
break;
case "ii_luxfinis":
makeLuxFinisPostDescription(tooltip, ship);
break;
default:
makeEmptySysModPostDescription(tooltip);
}
}
if ((isForModSpec) || (ship == null) || (ship.getSystem() == null)) {
heading = tooltip.addSectionHeading("其他强化",
Global.getSettings().getColor("tooltipTitleAndLightHighlightColor"), Global.getSettings().getColor("buttonBgDark"), Alignment.TMID, 10.0F);
makeEmptyMiscModPostDescription(tooltip);
} else {
String shipId = II_Util.getNonDHullId(ship.getHullSpec());
switch (shipId)
{
case "ii_carrum":
case "ii_barrus":
heading = tooltip.addSectionHeading("其他强化",
Global.getSettings().getColor("tooltipTitleAndLightHighlightColor"), Global.getSettings().getColor("buttonBgDark"), Alignment.TMID, 10.0F);
makeCargoPostDescription(tooltip, ship);
break;
case "ii_adamas":
heading = tooltip.addSectionHeading("其他强化",
Global.getSettings().getColor("tooltipTitleAndLightHighlightColor"), Global.getSettings().getColor("buttonBgDark"), Alignment.TMID, 10.0F);
makeLightspearPostDescription(tooltip, ship);
break;
case "ii_olympus":
heading = tooltip.addSectionHeading("其他强化",
Global.getSettings().getColor("tooltipTitleAndLightHighlightColor"), Global.getSettings().getColor("buttonBgDark"), Alignment.TMID, 10.0F);
makeTitanPostDescription(tooltip, ship);
}
}
}
}
public String getUnapplicableReason(ShipAPI ship)
{
if ((ship != null) && (ship.getVariant().getHullMods().contains("ii_armor_package")) && (!getHullModId().contentEquals("ii_armor_package"))) {
return "不兼容于 帝国装甲套件";
}
if ((ship != null) && (ship.getVariant().getHullMods().contains("ii_targeting_package")) && (!getHullModId().contentEquals("ii_targeting_package"))) {
return "不兼容于 帝国火控套件";
}
if ((ship != null) && (ship.getVariant().getHullMods().contains("ii_elite_package")) && (!getHullModId().contentEquals("ii_elite_package"))) {
return "不兼容于 帝国精英套件";
}
if ((ship != null) && (((ship.getVariant().getHullMods().contains("ii_no_package")) || (ship.getVariant().getHullMods().contains("swp_no_package")))) &&
(!getHullModId().contentEquals("ii_no_package")) && (!getHullModId().contentEquals("swp_no_package"))) {
return "无法安装 帝国强化套件";
}
if ((ship != null) //&& (!ship.getHullSpec().getHullId().startsWith("ii_"))) {
return "必须安装在 星际帝国 的舰船上";
}
return null;
}
public boolean isApplicableToShip(ShipAPI ship)
{
if (ship == null) {
return false;
}
if ((ship.getVariant().getHullMods().contains("ii_armor_package")) && (!getHullModId().contentEquals("ii_armor_package"))) {
return false;
}
if ((ship.getVariant().getHullMods().contains("ii_targeting_package")) && (!getHullModId().contentEquals("ii_targeting_package"))) {
return false;
}
if ((ship.getVariant().getHullMods().contains("ii_elite_package")) && (!getHullModId().contentEquals("ii_elite_package"))) {
return false;
}
if ((((ship.getVariant().getHullMods().contains("ii_no_package")) || (ship.getVariant().getHullMods().contains("swp_no_package")))) &&
(!getHullModId().contentEquals("ii_no_package")) && (!getHullModId().contentEquals("swp_no_package"))) {
return false;
}
return ship.getHullSpec().getHullId().startsWith("ii_");
}
}
sbndjgg（前端大神）
- 2020-07-03 0 人II_BasePackage
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
public class Sf1 {
public static void main(String[] args) {
final int ts = 2;
List<List<Fa>> fas = new ArrayList<List<Fa>>();
for (int i = 0; i < ts; i++) {
List<List<Fa>> cp = copy(fas);
init(fas, Fa.FA1);
init(cp, Fa.FA2);
fas.addAll(cp);
}
fas.sort((a, b) -> (int) (100 * (fa(a) - fa(b))));
System.out.println("最低："+fa(fas.get(0)) + "-" + fas.get(0));
System.out.println("最高："+fa(fas.get(fas.size() - 1))+"-"+fas.get(fas.size() - 1));
}
static void init(List<List<Fa>> fas, Fa fa) {
if (fas.isEmpty()) {
List<Fa> fal = new ArrayList<Fa>();
fal.add(fa);
fas.add(fal);
} else {
fas.forEach(fai -> {
fai.add(fa);
});
}
}
static List<List<Fa>> copy(List<List<Fa>> fas) {
return fas.stream().map(ArrayList::new).collect(Collectors.toList());
}
static double fa(List<Fa> faList) {
double dtf = 0;
double gjf = 0;
final double[] dtp1 = {100, .8};
final double[] dtp2 = {150, .5};
final double[] dtp3 = {400, 1};
for (Fa fa : faList) {
if (dtf <= dtp1[0] || dtf > dtp3[0]) {
dtf += fa.ditie;
} else if (dtf <= dtp2[0]) {
dtf += fa.ditie * dtp1[1];
} else {
dtf += fa.ditie * dtp2[1];
}
gjf += fa.gongjiao;
}
return dtf + gjf;
}
enum Fa {
/**
* 方案1 地铁4，公交2 方案2 地铁6，公交1
*/
FA1(4, 2), FA2(6, 1);
private double ditie;
private double gongjiao;
@Override
public String toString() {
return "{d:" + ditie + ",g:" + gongjiao + "}";
}
Fa(int ditie, int gongjiao) {
this.ditie = ditie;
this.gongjiao = gongjiao;
}
}
}
feir（Non Is Every）
- 2020-07-01 0 人计算单位天数内北京地铁坐车方案最贵和最便宜方案
class Main {
package homework1
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.util.Scanner;
public class TcpClient {
public static void main(String[] args) throws IOException {
Socket socket = new Socket(host:"127.0.0.1",port:7777);
OutputSream os = socket.getOutputSream();
InputStream is = socket.getInputSream();
Scanner sc = new Scanner(System.in);
String msg;
do {
System.out.print("客户端：");
msg = sc.next();
os.write(msg.getBytes());
byte[] byte = new byte[1024];
int len = is.read(bytes);
System.out.println("服务器端：" + new String(bytes, offest:0, len));
}while((msg.equals("退出")) != true);
socket.close();
}
}
}
steinonoobie（Toaru_Sucial()）
- 2020-06-30 0 人聊天小工具。
class Main {
package homework1
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.util.Scanner;
public class TcpClient {
public static void main(String[] args) throws IOException {
Socket socket = new Socket(host:"127.0.0.1",port:7777);
OutputSream os = socket.getOutputSream();
InputStream is = socket.getInputSream();
Scanner sc = new Scanner(System.in);
String msg;
do {
System.out.print("客户端：");
msg = sc.next();
os.write(msg.getBytes());
byte[] byte = new byte[1024];
int len = is.read(bytes);
System.out.println("服务器端：" + new String(bytes, offest:0, len));
}while((msg.equals("退出")) != true);
socket.close();
}
}
}
13062332492（SCANF）
- 2020-06-25 0 人聊天小工具。
没有了
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