c yardım plz. Çok basit (sanırım)

arkadaşlar aşağıdaki kodu yazıyorum label 3 de bir sorun var sıralanmış array ı yanlış yazdırıyor. Deli oldum lütfen yardım eder misiniz?
Bu şekilde hata alıyorum. Sondaki 3 tane fazladan olmayan rakam çıkıyo biryerlerden
Başka hata olmaması lazım ama bi incelerseniz çok sevinirim.
Tıkandım. Yardım edin lütfen.

 
   
  /* Task: Write a program with a menu for choosing the next functions: */ 
  /* a) Function enters an integer array P[k], k<25; */ 
  /* b) Function that finds the elements, which belong to a define interval [a,b] and save them in a new array PN; */ 
  /* c) Function that sorts this array (PN) descending. */ 
   
  #include <iostream.h> 
  #include <conio.h> 
  int main() 
  { 
      int P[25],i,N,PN[25],j,tempi,temps,k=1,l=2,m=3,a,b,p,r,s; 
      /*First menu*/ 
  label1: 
      cout<<"\n\t\tMenu"; 
      cout<<"\n\t 1. Enter an array \n"; 
      cout<<"\t 2. Enter interval and see the new array which \n\tbelong to the interval (it needs 1st)\n"; 
      cout<<"\t 3. Sort the new interval (it needs 1st and 2nd)\n"; 
      cout<<"Your choise:"; 
      cin>>k; 
      if(k>=1 && k<=3) 
      { 
           switch (k) 
           { 
                case 1: cout<<"\n\tYou have chosen 1. Enter an array"; 
                     do{cout<<"\n How many elements you have:";    
                     cin>>N;} 
                     while(N<1||N>25);                     
                     for(i=0;i<N;i++) 
                     {cout<<"\n Input "<<i+1<<" number:"; 
                     cin>>P[i];}break; 
                case 2: cout<<"\nFirst you must enter the array\n";goto label1;break; 
                case 3: cout<<"\nFirst you must enter the array\n";goto label1;break; 
           } 
      } 
      else goto label1; 
  label2: 
      cout<<"\n\t\tMenu"; 
      cout<<"\n\t 1. Enter an array (done)\n"; 
      cout<<"\t 2. Enter interval and see the new array which \n\tbelong to the interval\n"; 
      cout<<"\t 3. Sort the new interval (it needs 2nd)\n"; 
      cout<<"Your choise:"; 
      cin>>l; 
      if(l>=1 && l<=3) 
      { 
           switch (l) 
           { 
                case 1: cout<<"\n\tYou have chosen 1. Enter an array but this has already done"; 
                case 2: cout<<"\n\tStarting the next step\n"; 
                     cout<<"Enter the interval [a,b]"; 
                     cout<<"\na="; 
                     cin>>a; 
                     cout<<"\nb="; 
                     cin>>b; 
                     if(a>b) 
                     {tempi=a;a=b;b=tempi;} 
                     for(j=0,i=0;i<N;i++) 
                     { 
                          p=P[i]; 
                          if(p>a && p<b) 
                          {PN[j]=P[i];j++;} 
                     } 
                          cout<<"\n New array:";                        
                          for(i=0;i<j;i++) 
                          cout<<PN[i]<<"  ";break; 
                case 3: cout<<"\nYou hadn't done the second step, yet.\n";goto label2;break; 
           } 
      } 
      else goto label2; 
  label3: 
      cout<<"\n\t\tMenu"; 
      cout<<"\n\t 1. Enter an array (done)\n"; 
      cout<<"\t 2. Enter interval and see the new array which \n\tbelong to the interval (done)\n"; 
      cout<<"\t 3. Sort the new interval\n"; 
      cout<<"Your choise:"; 
      cin>>m; 
      if(m>=1 && m<=3) 
      { 
           switch (m) 
           { 
                case 1: cout<<"\n\tYou have chosen 1. Enter an array but this has already done"; 
                case 2: cout<<"\n\tYou have chosen 2. Interval control but this has already done\n"; 
                case 3: cout<<"\nStarting the next step\n"; 
                     for(s=0;s<i;s++) 
                     for(r=s+1;r<i;r++) 
                     if(PN[s]<PN[r]) 
                     { 
                          temps=PN[s]; 
                          PN[s]=PN[r]; 
                          PN[r]=temps; 
                     } 
                     cout<<"\n Sorted Array: "; 
                     for(i=0;i<N;i++) 
                     cout<<PN[i]<<"  "; 
           } 
      } 
                     else goto label3; 
      cout<<"\nthe end"; 
  getch(); 
  return 0; 
  }