thread stopped

[N7kDizwU]

getting a error message
saying
"thread stopped"

program is based on sorting
plz help

[Peter87]

It's hard to guess what's wrong without seeing the code but from the error message it sounds as if the thread has stopped ;)

[N7kDizwU]

#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
void selsort();
void bubsort();
void menu();
void main()
{menu();}
void menu()
{
top:
clrscr();
int ans;
cout<<"\t\tsorting menu";
cout<<"\n1.sort element using sel sort";
cout<<"\n2.sort element using bubble sort";
cout<<"\n3.exit";
cin>>ans;
switch(ans)
{
case 1 :selsort();
break;
case 2 :bubsort();
break;
case 3 :exit(0);
break;
}
}

void selsort()
{
int ar[50], size, temp, pos, small;
cout<<"enter size of array";
cin>>size;
cout<<"enter array";
for(int i=0;i<size;i++)
{cin>>ar[i];
}

for(int i=0;i<size;i++)
{ small=ar[i];
for(int j=i+1;j<size;j++)
{
if(ar[j]<small)
{
small=ar[j];
pos=j;
}
}
temp=ar[i];


ar[i]=ar[pos];
ar[pos]=temp;
cout<<"\n";
for(int k=0;k<size;k++)
cout<<"\t"<<ar[k];
}
cout<<"array";
for(int i=0;i<size;i++)
{cout<<ar[i];
}
getch();
menu();
}
void bubsort()
{int ar[50],size,temp;

cout<<"enter size of array";
cin>>size;
cout<<"enter array";
for(int i=0;i<size;i++)
{cin>>ar[i];
}
for(int i=0;i<size;i++)
{
for(int j=0;j<size-1-i ;j++)
{
if(ar[j]<ar[j+1])
{
temp=ar[j];
ar[j]=ar[j+1];
ar[j+1]=temp;
}}
}
for(int i=0;i<size;i++)
{cout<<"\t"<<ar[i];
}
}

and the cursor position itself at
this line 'ar[j]=ar[j+1];'