fed1c83c
 Vincent Benoist
tp2 et 3
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import java.util.*;
public class Test{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
//Choix Progression
System.out.println("Arithmetique taper 1\n Geometrique taper 2 ");
int choix = sc.nextInt();
System.out.print("\npremier terme? ");
double d = sc.nextDouble();
System.out.print("\nraison? ");
double raison = sc.nextDouble();
Progression p;
if(choix == 1){
p= new ProgressionArithmetique(d,raison);
} else {
p= new ProgressionGeometrique(d,raison);
}
manip(p);
}
static void manip(Progression p){
Scanner sc = new Scanner(System.in);
System.out.print("\nnext (y/n)? ");
char next = sc.next().charAt(0);
while(next == 'y'){
p.next();
System.out.println("\n-> "+p.getTerme());
System.out.print("next (y/n)? ");
next = sc.next().charAt(0);
}
System.out.print("\nnb termes supplementaires? ");
p.next(sc.nextInt());
System.out.println("\n"+p.toString());
}
}
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