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java
4 years ago
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import java.util.Scanner;
enum Color //Define Color既 Code 俾下面print TEXT用
{
//Color end string, color reset
RESET("\033[0m"),
// Regular Colors. Normal color, no bold, background color etc.
BLACK("\033[0;30m"), // BLACK
RED("\033[0;31m"), // RED
GREEN("\033[0;32m"), // GREEN
YELLOW("\033[0;33m"), // YELLOW
BLUE("\033[0;34m"), // BLUE
MAGENTA("\033[0;35m"), // MAGENTA
CYAN("\033[0;36m"), // CYAN
WHITE("\033[0;37m"), // WHITE
PURPLE("\033[1;35m"), //PURPLE
// Bold
BLACK_BOLD("\033[1;30m"), // BLACK
RED_BOLD("\033[1;31m"), // RED
GREEN_BOLD("\033[1;32m"), // GREEN
YELLOW_BOLD("\033[1;33m"), // YELLOW
BLUE_BOLD("\033[1;34m"), // BLUE
MAGENTA_BOLD("\033[1;35m"), // MAGENTA
CYAN_BOLD("\033[1;36m"), // CYAN
WHITE_BOLD("\033[1;37m"), // WHITE
// Underline
BLACK_UNDERLINED("\033[4;30m"), // BLACK
RED_UNDERLINED("\033[4;31m"), // RED
GREEN_UNDERLINED("\033[4;32m"), // GREEN
YELLOW_UNDERLINED("\033[4;33m"), // YELLOW
BLUE_UNDERLINED("\033[4;34m"), // BLUE
MAGENTA_UNDERLINED("\033[4;35m"), // MAGENTA
CYAN_UNDERLINED("\033[4;36m"), // CYAN
WHITE_UNDERLINED("\033[4;37m"), // WHITE
// Background
BLACK_BACKGROUND("\033[40m"), // BLACK
RED_BACKGROUND("\033[41m"), // RED
GREEN_BACKGROUND("\033[42m"), // GREEN
YELLOW_BACKGROUND("\033[43m"), // YELLOW
BLUE_BACKGROUND("\033[44m"), // BLUE
MAGENTA_BACKGROUND("\033[45m"), // MAGENTA
CYAN_BACKGROUND("\033[46m"), // CYAN
WHITE_BACKGROUND("\033[47m"), // WHITE
// High Intensity
BLACK_BRIGHT("\033[0;90m"), // BLACK
RED_BRIGHT("\033[0;91m"), // RED
GREEN_BRIGHT("\033[0;92m"), // GREEN
YELLOW_BRIGHT("\033[0;93m"), // YELLOW
BLUE_BRIGHT("\033[0;94m"), // BLUE
MAGENTA_BRIGHT("\033[0;95m"), // MAGENTA
CYAN_BRIGHT("\033[0;96m"), // CYAN
WHITE_BRIGHT("\033[0;97m"), // WHITE
// Bold High Intensity
BLACK_BOLD_BRIGHT("\033[1;90m"), // BLACK
RED_BOLD_BRIGHT("\033[1;91m"), // RED
GREEN_BOLD_BRIGHT("\033[1;92m"), // GREEN
YELLOW_BOLD_BRIGHT("\033[1;93m"), // YELLOW
BLUE_BOLD_BRIGHT("\033[1;94m"), // BLUE
MAGENTA_BOLD_BRIGHT("\033[1;95m"), // MAGENTA
CYAN_BOLD_BRIGHT("\033[1;96m"), // CYAN
WHITE_BOLD_BRIGHT("\033[1;97m"), // WHITE
// High Intensity backgrounds
BLACK_BACKGROUND_BRIGHT("\033[0;100m"), // BLACK
RED_BACKGROUND_BRIGHT("\033[0;101m"), // RED
GREEN_BACKGROUND_BRIGHT("\033[0;102m"), // GREEN
YELLOW_BACKGROUND_BRIGHT("\033[0;103m"), // YELLOW
BLUE_BACKGROUND_BRIGHT("\033[0;104m"), // BLUE
MAGENTA_BACKGROUND_BRIGHT("\033[0;105m"), // MAGENTA
CYAN_BACKGROUND_BRIGHT("\033[0;106m"), // CYAN
WHITE_BACKGROUND_BRIGHT("\033[0;107m"); // WHITE
private final String code;
Color(String code)
{
this.code = code;
}
@Override
public String toString()
{
return code;
}
}
public class App
{
public static class Item
{
String _name;
Color _color;
int _price, _count, _total;
Item(String name, Color color, int price)
{
_name = name;
_color = color;
_price = price;
}
}
static void yoooo()
{
System.out.print(Color.RESET); //用黎方便我 就咁打 yoooo(); 就可以reset返 print野既色去返default
}
public static String _discount_code = "FUCK"; //string 個叫 _discount_code 入面串字係 FUCK
public static void main(String[] args) throws Exception
{
Scanner input = new Scanner(System.in);
Item g = new Item("綠色", Color.GREEN, 6);
Item b = new Item("藍色", Color.BLUE, 8);
Item p = new Item("紫色", Color.PURPLE, 10);
Item[] items = new Item[3];
items[0] = g;
items[1] = b;
items[2] = p;
for (int i = 0; i < items.length; i++) //用LOOP PRINT 分別唔用3句既色籤
{
System.out.print(items[i]._color); //每當i+左一次之後 就用返上面defind左既色再set返隻色
System.out.print("請輸入" + items[i]._name + "籤子的數目 : ");
items[i]._count = input.nextInt(); // 將count記入籤子obj
}
yoooo(); //reset 隻色
System.out.println("\n-------已點選清單-------");
int total = 0; // 總價錢
int total_count = 0;
for (int i = 0; i < items.length; i++)
{
items[i]._total = items[i]._price * items[i]._count; // 計每樣籤子既總值 記入籤子 obj
total += items[i]._total; // 計全部加埋既總值 (呢度每次加一樣籤子既總值, 直到for loop加哂3個)
total_count += items[i]._count; // 計全部籤子加埋既數量 (都係一個個加 累積)
System.out.print(items[i]._color);
System.out.println(items[i]._name + "籤 ($" + items[i]._price + ") x " + items[i]._count + "枝，共$" + items[i]._total);
}
yoooo();
System.out.println("------------------------\n");
if (total_count >=6) // 如果佢3個色買既數量大過6 或者 = 6 就行下面既野
{
System.out.println(Color.WHITE_BOLD + "折扣前$: " + total + Color.RESET + "\n"); //Print 佢未折扣要用既$
System.out.print(Color.YELLOW_BRIGHT + "請問你要輸入折扣碼嗎？[Y/N] ");
System.out.print(Color.WHITE_BOLD); //直到RESET COLOR為止 D字都係白色
String decision = input.next();
yoooo(); //攞返上面個VOID入面放野既再放喺呢度
while (true) //lOOP
{
if (decision.equals("Y")) //check佢打既字係咪 = Y
{
System.out.print("\n請輸入你的優惠碼 : "); // 係Y 既話就PRINT呢句
String code = input.next(); //打DISCOUNT CODE
while (true)
{
if (code.equals(_discount_code)) //如果係 _discount_code string既野就行入面既野
{ // use correct discount code
int x = -1; // 用作辨識結果是屬於哪一支 (items array內的id)
int y = Integer.MAX_VALUE; // int 的最大值
if (total_count >= 6)// 所有籤子加埋既數量 > 6
{
for (int i = 0; i < items.length; i++)// 搵出最低總價既籤
{
if (items[i]._total > 0 && items[i]._total < y)// 只搵 總值 > 0 同埋 總值 < y 既籤子
{
x = i; // 記低呢支野既array id
y = items[i]._total; // 記得呢支野既總值
}
}
}
int discount = 0;
if (x != -1)// CHECK下係咪真係搵到最低總價既籤 (其實可能唔洗check)
{
discount = items[x]._price; // 籤既原價
discount *= total_count / 6; // 再乘返 全部籤既數量 / 6
}
if (discount > 0)
{
System.out.println(Color.GREEN + "[+] 已享用折扣: 買滿6串免1串收費, 減 $" + discount + Color.RESET);
total -= discount;
System.out.println(Color.WHITE_BOLD +"拆扣後: $" + total + Color.RESET);
}
break;
}
else //打錯discount code既話行入面呢句
{
System.out.print(Color.RED + "[!] 優惠碼無效，請再次輸入 : " +Color.RESET);
code = input.next();
}
}
break; //出loop
}
else if (decision.equals("N")) // 問佢要唔要用discount code 佢打 N 既話就行入面既野
{
System.out.print(Color.GREEN + "\n[Disabled] 你已選擇不使用優惠碼。" +Color.RESET);
break;
}
else // 如果 唔係 Y OR N 就行入面呢句
{
System.out.print(Color.RED + "[!] 𡃁仔你新黎架? 叫你打Y/N 你打左乜春? 再打多次啦屌你 " + Color.RESET);
decision = input.next();
}
}
}
else // 佢買唔夠6枝就行入面既野
{
System.out.print(Color.GREEN + "[提示] 你淨係買左 " + "\"" + total_count +"枝\"，所以你未夠資格用優惠碼。" + Color.RESET+"\n");
System.out.println(Color.WHITE_BOLD + "\n你需要俾 $" + total + Color.RESET + "\n");
}
for(int i = 0; i<1;i++) // 分隔用
System.out.println("----------------");
System.out.print(Color.WHITE_BOLD + "\n請輸入食客給予的銀碼($): "); //俾錢
double money = input.nextDouble(); //用DOUBLE 因為有機會係俾毫子
yoooo(); // reset 返color
while(true) // loop
{
if (money < total) //check佢俾既錢係咪細過 佢要俾既金額
{
System.out.print("你俾唔夠錢 係咪玩野？ 你唔夠錢俾唔撚好走 打多次個數俾我 ");
money = input.nextDouble(); //再俾多次錢
}
else if (money >=total) //check佢 要俾既錢係咪大過 或者 = 佢要俾既錢既總數
{
System.out.println(Color.GREEN + "\n[+] 款待成功" + Color.RESET);
System.out.println(Color.GREEN + "\n收: "+ money + "\t" + "找: " + (money - total) +Color.RESET);
break;
}
}
input.close(); //閂左個input
}
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