29 lines
551 B
Java
29 lines
551 B
Java
public class Operation{
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// attributs
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// constructeur
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// méthodes
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public double addition(double a, double b){
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return a+b;
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}
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public double soustraction(double a, double b){
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return a-b;
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}
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public double multiplication(double a, double b){
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return a*b;
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}
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public double division(double a, double b){
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if(b != 0){
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return a/b;
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}else{
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System.out.println("Erreur : la division par 0 est impossible");
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return Double.NaN;
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}
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}
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} |