Can't get the counter to work!!!

[noobster]

Hi,
I'm pretty new to programming and new to this site too for that matter...I doing my first programming course at my university andnow I've been stuck with this problem all day. If somebody could take a look at the code below, it seems to work fine otherwise but the counter (count) don't seem to want to increase.

public class Alkuelain {
  //Testipääohjelma käyttää alla olevia vakioita - ÄLÄ POISTA
  int geenit[];
  int individ;
  int count=1;
 
  public static final int GEENIEN_MAARA = 10;
  public static final int PIENIN_GEENI = 0;
  public static final int SUURIN_GEENI = 3;
 
 
   public Alkuelain(){
     this.geenit = new int[]{0,0,0,0,0,0,0,0,0,0};
     this.individ = count;
     count++;
   }
 
   public Alkuelain(int[] perima){
     if (perima.length != 10)
      return;
     for (int i = 0; i <perima.length; i ++){
       if (perima[i]<0 || perima[i]>3)
         return;
     }
 
     this.geenit = perima;
     this.individ = count;
     count++;
   }
 
   public void mutaatio(int geeniNro, int uusiGeeni){
     if (geeniNro<0 || geeniNro>9)
       return;
     if (uusiGeeni<0 || uusiGeeni>3)
       return;
     this.geenit[geeniNro] = uusiGeeni;
   }
 
   public Alkuelain klooni(){
     Alkuelain klooni = new Alkuelain(this.geenit);
     return klooni;
   }
 
   public Alkuelain pariudu(Alkuelain toinen){
     Alkuelain son = new Alkuelain();
     for (int i = 0; i < GEENIEN_MAARA; i ++){
       int a = (this.geenit[i] + toinen.geenit[i])/2;
       son.geenit[i]=a;
     }
     return son;
   }
 
   public String toString(){
     String perima = "";
     for (int i =0; i < GEENIEN_MAARA - 1; i++)
       perima += this.geenit[i] + ", ";
     perima += this.geenit[GEENIEN_MAARA - 1] + " }";
     return "Alkueläin, numero: " + this.individ + ", perimä: { " + perima;
   }
 
}
 

Im sure this will take no time at all for somebody more gifted than me...I really appreciate any help.

Thanks

[sicarie]

Hi,
I'm pretty new to programming and new to this site too for that matter...I doing my first programming course at my university andnow I've been stuck with this problem all day. If somebody could take a look at the code below, it seems to work fine otherwise but the counter (count) don't seem to want to increase.

public class Alkuelain {
  //Testipääohjelma käyttää alla olevia vakioita - ÄLÄ POISTA
  int geenit[];
  int individ;
  int count=1;
 
  public static final int GEENIEN_MAARA = 10;
  public static final int PIENIN_GEENI = 0;
  public static final int SUURIN_GEENI = 3;
 
 
   public Alkuelain(){
     this.geenit = new int[]{0,0,0,0,0,0,0,0,0,0};
     this.individ = count;
     count++;
   }
 
   public Alkuelain(int[] perima){
     if (perima.length != 10)
      return;
     for (int i = 0; i <perima.length; i ++){
       if (perima[i]<0 || perima[i]>3)
         return;
     }
 
     this.geenit = perima;
     this.individ = count;
     count++;
   }
 
   public void mutaatio(int geeniNro, int uusiGeeni){
     if (geeniNro<0 || geeniNro>9)
       return;
     if (uusiGeeni<0 || uusiGeeni>3)
       return;
     this.geenit[geeniNro] = uusiGeeni;
   }
 
   public Alkuelain klooni(){
     Alkuelain klooni = new Alkuelain(this.geenit);
     return klooni;
   }
 
   public Alkuelain pariudu(Alkuelain toinen){
     Alkuelain son = new Alkuelain();
     for (int i = 0; i < GEENIEN_MAARA; i ++){
       int a = (this.geenit[i] + toinen.geenit[i])/2;
       son.geenit[i]=a;
     }
     return son;
   }
 
   public String toString(){
     String perima = "";
     for (int i =0; i < GEENIEN_MAARA - 1; i++)
       perima += this.geenit[i] + ", ";
     perima += this.geenit[GEENIEN_MAARA - 1] + " }";
     return "Alkueläin, numero: " + this.individ + ", perimä: { " + perima;
   }
 
}
 

Im sure this will take no time at all for somebody more gifted than me...I really appreciate any help.

Thanks

What is this class doing? It seems to me that the base is set at 1, and then each separate instantiation increments that 1. You either want a singleton class - which will create only one instance of Alkuelain, or have a setCounter() method that will increment the counter.

[r035198x]

Hi,
I'm pretty new to programming and new to this site too for that matter...I doing my first programming course at my university andnow I've been stuck with this problem all day. If somebody could take a look at the code below, it seems to work fine otherwise but the counter (count) don't seem to want to increase.

public class Alkuelain {
//Testipääohjelma käyttää alla olevia vakioita - ÄLÄ POISTA
int geenit[];
int individ;
int count=1;
 
public static final int GEENIEN_MAARA = 10;
public static final int PIENIN_GEENI = 0;
public static final int SUURIN_GEENI = 3;
 
 
public Alkuelain(){
this.geenit = new int[]{0,0,0,0,0,0,0,0,0,0};
this.individ = count;
count++;
}
 
public Alkuelain(int[] perima){
if (perima.length != 10)
return;
for (int i = 0; i <perima.length; i ++){
if (perima[i]<0 || perima[i]>3)
return;
}
 
this.geenit = perima;
this.individ = count;
count++;
}
 
public void mutaatio(int geeniNro, int uusiGeeni){
if (geeniNro<0 || geeniNro>9)
return;
if (uusiGeeni<0 || uusiGeeni>3)
return;
this.geenit[geeniNro] = uusiGeeni;
}
 
public Alkuelain klooni(){
Alkuelain klooni = new Alkuelain(this.geenit);
return klooni;
}
 
public Alkuelain pariudu(Alkuelain toinen){
Alkuelain son = new Alkuelain();
for (int i = 0; i < GEENIEN_MAARA; i ++){
int a = (this.geenit[i] + toinen.geenit[i])/2;
son.geenit[i]=a;
}
return son;
}
 
public String toString(){
String perima = "";
for (int i =0; i < GEENIEN_MAARA - 1; i++)
perima += this.geenit[i] + ", ";
perima += this.geenit[GEENIEN_MAARA - 1] + " }";
return "Alkueläin, numero: " + this.individ + ", perimä: { " + perima;
}
 
}
 

Im sure this will take no time at all for somebody more gifted than me...I really appreciate any help.

Thanks

How are you running it? What do you want the program to do? If you post the class with the main method and explain what you want the program to do perhaps it would be easier to help.