Commit 1ca72264da1ab305842ee5f3034f8f8f753aa1c1
1 parent
32676647
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random food
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6 changed files
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| 1 | +<?xml version="1.0" encoding="UTF-8"?> | |
| 2 | +<classpath> | |
| 3 | + <classpathentry kind="src" path="src"/> | |
| 4 | + <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/> | |
| 5 | + <classpathentry kind="output" path="bin"/> | |
| 6 | +</classpath> | ... | ... |
| ... | ... | @@ -0,0 +1,17 @@ |
| 1 | +<?xml version="1.0" encoding="UTF-8"?> | |
| 2 | +<projectDescription> | |
| 3 | + <name>FOOD</name> | |
| 4 | + <comment></comment> | |
| 5 | + <projects> | |
| 6 | + </projects> | |
| 7 | + <buildSpec> | |
| 8 | + <buildCommand> | |
| 9 | + <name>org.eclipse.jdt.core.javabuilder</name> | |
| 10 | + <arguments> | |
| 11 | + </arguments> | |
| 12 | + </buildCommand> | |
| 13 | + </buildSpec> | |
| 14 | + <natures> | |
| 15 | + <nature>org.eclipse.jdt.core.javanature</nature> | |
| 16 | + </natures> | |
| 17 | +</projectDescription> | ... | ... |
| ... | ... | @@ -0,0 +1,11 @@ |
| 1 | +eclipse.preferences.version=1 | |
| 2 | +org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled | |
| 3 | +org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6 | |
| 4 | +org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve | |
| 5 | +org.eclipse.jdt.core.compiler.compliance=1.6 | |
| 6 | +org.eclipse.jdt.core.compiler.debug.lineNumber=generate | |
| 7 | +org.eclipse.jdt.core.compiler.debug.localVariable=generate | |
| 8 | +org.eclipse.jdt.core.compiler.debug.sourceFile=generate | |
| 9 | +org.eclipse.jdt.core.compiler.problem.assertIdentifier=error | |
| 10 | +org.eclipse.jdt.core.compiler.problem.enumIdentifier=error | |
| 11 | +org.eclipse.jdt.core.compiler.source=1.6 | ... | ... |
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| 1 | +package food; | |
| 2 | + | |
| 3 | +import java.io.File; | |
| 4 | +import java.io.FileNotFoundException; | |
| 5 | +import java.lang.reflect.Array; | |
| 6 | +import java.text.DateFormat; | |
| 7 | +import java.text.SimpleDateFormat; | |
| 8 | +import java.util.ArrayList; | |
| 9 | +import java.util.Arrays; | |
| 10 | +import java.util.Calendar; | |
| 11 | +import java.util.Date; | |
| 12 | +import java.util.Random; | |
| 13 | +import java.util.Scanner; | |
| 14 | + | |
| 15 | +public class food { | |
| 16 | + | |
| 17 | + static ArrayList<String> food = new ArrayList<String>(); | |
| 18 | + static String[] forday = new String[10]; | |
| 19 | + static String[] fordaycheck = new String[10]; | |
| 20 | + static String[] foreat = new String[10]; | |
| 21 | + static DateFormat TypeDate = new SimpleDateFormat("EEEE ·Õè dd"); | |
| 22 | + | |
| 23 | + public static void main(String[] args) throws FileNotFoundException { | |
| 24 | + int today = 100, yesterday = 99, twodayago = 98,threedayago=97; | |
| 25 | + File file = new File("food.txt"); | |
| 26 | + Scanner scname = new Scanner(file); | |
| 27 | + Scanner sc = new Scanner(System.in); | |
| 28 | + String Inputday = sc.nextLine(); | |
| 29 | + Random random = new Random(); | |
| 30 | + String name; | |
| 31 | + | |
| 32 | + // get food name | |
| 33 | + while (scname.hasNext()) { | |
| 34 | + name = scname.nextLine(); | |
| 35 | + food.add(name); | |
| 36 | + } | |
| 37 | + boolean[] checkfood = new boolean[food.size()+1]; | |
| 38 | + Calendar c = Calendar.getInstance(); | |
| 39 | + | |
| 40 | + // Set the calendar to monday of the current week | |
| 41 | + c.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY); | |
| 42 | + | |
| 43 | + // Print dates of the current week starting on Monday to Friday | |
| 44 | + DateFormat CheckDate = new SimpleDateFormat("dd/M/yyyy"); | |
| 45 | + for (int i = 0; i < 10; i++) { | |
| 46 | + int dayOfWeek = c.get(Calendar.DAY_OF_WEEK); | |
| 47 | + forday[i] = TypeDate.format(c.getTime()); | |
| 48 | + fordaycheck[i] = CheckDate.format(c.getTime()); | |
| 49 | + if (dayOfWeek == Calendar.FRIDAY) { // If it's Friday so skip to | |
| 50 | + // Monday | |
| 51 | + c.add(Calendar.DATE, 3); | |
| 52 | + } else if (dayOfWeek == Calendar.SATURDAY) { // If it's Saturday | |
| 53 | + // skip to Monday | |
| 54 | + c.add(Calendar.DATE, 2); | |
| 55 | + } else { | |
| 56 | + c.add(Calendar.DATE, 1); | |
| 57 | + } | |
| 58 | + } | |
| 59 | + | |
| 60 | + if (food.size() > 3) { | |
| 61 | + for (int j = 0; j < foreat.length; j++) { | |
| 62 | + today = random.nextInt(food.size()); | |
| 63 | + checkfood[checkfood.length-1]=false; | |
| 64 | + checkfood = checkdupi(today,checkfood); | |
| 65 | + if(checkfood[checkfood.length-1]){ | |
| 66 | + if (today == yesterday || today == twodayago||today == threedayago) { | |
| 67 | + j = j - 1; | |
| 68 | + checkfood[today]=false; | |
| 69 | + continue; | |
| 70 | + } else { | |
| 71 | + foreat[j] = forday[j] + " " + food.get(today); | |
| 72 | + } | |
| 73 | + threedayago = twodayago; | |
| 74 | + twodayago = yesterday; | |
| 75 | + yesterday = today; | |
| 76 | + } | |
| 77 | + else{ | |
| 78 | + j = j - 1; | |
| 79 | + continue; | |
| 80 | + } | |
| 81 | + } | |
| 82 | + } | |
| 83 | + else { | |
| 84 | + System.out.println("cannot create list food [Need more food list] "); | |
| 85 | + System.exit(0); | |
| 86 | + } | |
| 87 | + | |
| 88 | + selectdayforprint(Inputday); | |
| 89 | + } | |
| 90 | + | |
| 91 | + //for print | |
| 92 | + public static void selectdayforprint(String Inputday){ | |
| 93 | + if ("".equals(Inputday)) { | |
| 94 | + Date t = new Date(); | |
| 95 | + int j = 0; | |
| 96 | + String x = TypeDate.format(t.getTime()); | |
| 97 | + for (int i = 0; i < forday.length; i++) { | |
| 98 | + if (x.equals(forday[i])) { | |
| 99 | + j = i; | |
| 100 | + break; | |
| 101 | + } | |
| 102 | + } | |
| 103 | + for (int k = j; k < 10; k++) { | |
| 104 | + System.out.println(foreat[k]); | |
| 105 | + } | |
| 106 | + } else { | |
| 107 | + int j = -1; | |
| 108 | + for (int i = 0; i < fordaycheck.length; i++) { | |
| 109 | + if (Inputday.equals(fordaycheck[i])) { | |
| 110 | + j = i; | |
| 111 | + break; | |
| 112 | + } | |
| 113 | + } | |
| 114 | + if (j == -1) { | |
| 115 | + System.out.println("No Have Day"); | |
| 116 | + } else { | |
| 117 | + for (int k = j; k < 10; k++) | |
| 118 | + System.out.println(foreat[k]); | |
| 119 | + } | |
| 120 | + } | |
| 121 | + } | |
| 122 | + | |
| 123 | + //check dupicate food | |
| 124 | + public static boolean[] checkdupi(int food,boolean[] checkfood){ | |
| 125 | + boolean checkfull = true; | |
| 126 | + if(checkfood[food] == false){ | |
| 127 | + checkfood[food]=true; | |
| 128 | + checkfood[checkfood.length-1]=true; | |
| 129 | + checkfull=false; | |
| 130 | + } | |
| 131 | + else{ | |
| 132 | + for(int i =0;i<checkfood.length-1;i++){ | |
| 133 | + if(checkfood[i]==false){ | |
| 134 | + checkfull=false; | |
| 135 | + break; | |
| 136 | + } | |
| 137 | + } | |
| 138 | + } | |
| 139 | + if(checkfull){ | |
| 140 | + clearboolean(checkfood); | |
| 141 | + } | |
| 142 | + return checkfood; | |
| 143 | + } | |
| 144 | + | |
| 145 | + public static void clearboolean (boolean[] checkfood){ | |
| 146 | + for(int i=0;i<checkfood.length;i++){ | |
| 147 | + checkfood[i]=false; | |
| 148 | + } | |
| 149 | + } | |
| 150 | +} | ... | ... |