58 lines
1.6 KiB
Java
58 lines
1.6 KiB
Java
public class Lendemain {
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private int annee;
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private int mois;
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private int jour;
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private static int[] JOURS_PAR_MOIS = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
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public Lendemain(int annee, int mois, int jour) {
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this.annee = annee;
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this.mois = mois;
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this.jour = jour;
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}
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public String toString() {
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return String.format("%04d-%02d-%02d", annee, mois, jour);
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}
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public Lendemain lendemain() {
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int newJour = this.jour + 1;
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int newMois = this.mois;
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int newAnnee = this.annee;
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if (newJour > JOURS_PAR_MOIS[this.mois - 1]) {
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newJour = 1;
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newMois++;
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if (newMois > 12) {
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newMois = 1;
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newAnnee++;
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}
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}
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return new Lendemain(newAnnee, newMois, newJour);
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}
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public int compare(Lendemain autre) {
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if (this.annee != autre.annee) {
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return Integer.compare(this.annee, autre.annee);
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}
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if (this.mois != autre.mois) {
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return Integer.compare(this.mois, autre.mois);
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}
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return Integer.compare(this.jour, autre.jour);
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}
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public static void main(String[] args) {
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Lendemain date = new Lendemain(2024, 2, 28);
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Lendemain lendemain = date.lendemain();
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System.out.println("Date actuelle : " + date);
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System.out.println("Lendemain : " + lendemain);
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//test
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Lendemain autreDate = new Lendemain(2024, 3, 1);
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System.out.println("Comparaison : " + date.compare(autreDate));
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}
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}
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