80 lines
1.3 KiB
Java
80 lines
1.3 KiB
Java
public class Date
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{
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private int jour;
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private int mois;
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private int annee;
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public Date(int a, int m, int j)
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{
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this.jour = j;
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this.mois = m;
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this.annee = a;
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}
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public String lendemain()
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{
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if (this.jour<30)
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{
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return this.annee+"-"+this.mois+"-"+(this.jour+1);
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}
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else
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{
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if (this.mois<12)
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{
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return this.annee+"-"+(this.mois+1)+"-1";
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}
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else
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{
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return (this.annee+1)+"-1-1";
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}
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}
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}
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public String toString()
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{
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return this.annee+"-"+this.mois+"-"+this.jour;
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}
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public int datecmp(Date other)
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{
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if (this.annee==other.annee&&this.mois==other.mois&&this.jour==other.jour)
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{
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return 0;
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}
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else
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{
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if (this.annee>other.annee)
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{
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return 1;
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}
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else
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{
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if (this.mois>other.mois)
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{
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return 1;
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}
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else
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{
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if (this.jour>other.jour)
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{
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return 1;
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}
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else
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{
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return -1;
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}
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}
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}
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}
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}
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public static void main(String[] args)
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{
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Date test = new Date(2023,12,30);
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System.out.println(test.toString());
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System.out.println(test.lendemain());
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}
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}
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