Java

APL2.1/TP05/Date/Date.java

@@ -0,0 +1,6 @@
+public class Date {
+    public static void main(String[] args) {
+        MyDate date = new MyDate(2002, 05, 29);
+        System.out.println(date.toString());
+    }
+}

APL2.1/TP05/Date/MyDate.java

@@ -0,0 +1,33 @@
+public class MyDate {
+    private int year;
+    private int month;
+    private int day;
+
+    private int[] monthDurations = new int[] {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+
+    public String toString() {
+        return String.format("%04d-%02d-%02d", year, month, day);
+    }
+
+    public MyDate tomorrow() {
+        MyDate newDate = new MyDate(this.year, this.month, this.day+1);
+
+        if (newDate.day > monthDurations[newDate.month-1]) {
+            newDate.day = 1;
+            newDate.month += 1;
+        }
+
+        if (newDate.month > 12) {
+            newDate.month = 1;
+            newDate.year += 1;
+        }
+
+        return newDate;
+    }
+
+    public MyDate(int y, int m, int d) {
+        this.year = y;
+        this.month = m;
+        this.day = d;
+    }
+}