#include <iostream> 
#include <list>
 
using namespace std;
int main() {
  int n;//number of soldiers 
  int k;//number skipped between  
 
       cout << "Welcome to The Josephus Problem" << endl;
       cout << "Please enter the number of soldiers in the army." << endl; 
       cin >> n;
       cout << "Please enter the number to be skipped between sucessive executions." << endl; 
       cin >> k; 
 
       list < int > soldiers;
	    for ( int i = 0; i < n; i++ ) 
	   soldiers.push_back ( i + 1 );
 
  list < int > :: iterator p;
 
  p = soldiers.begin ();
while(soldiers.size()==1)
{
  for ( int i = 0; i < k-1; i++ ) {
	   p++;
	   if ( p == soldiers.end() )
		   p = soldiers.begin ();
	   }
	   p = soldiers.erase ( p );
 
 
	   for ( p = soldiers.begin(); p != soldiers.end(); p++ ){
 
	   cout << *p;
	   }
 }
 
 
	   system("pause"); 
 
        return 0;
}

while(soldiers.size()==1)

#include <iostream> 
#include <list>
 
using namespace std;
int main() {
  int n;//number of soldiers 
  int k;//number skipped between  
 
       cout << "Welcome to The Josephus Problem" << endl;
       cout << "Please enter the number of soldiers in the army." << endl; 
       cin >> n;
       cout << "Please enter the number to be skipped between sucessive executions." << endl; 
       cin >> k; 
 
       list < int > soldiers;
	    for ( int i = 0; i < n; i++ ) 
	   soldiers.push_back ( i + 1 );
 
  list < int > :: iterator p;
 
  p = soldiers.begin ();
while(soldiers.size()!=1)
{
  for ( int i = 0; i < k-1; i++ ) {
	   p++;
	   if ( p == soldiers.end() )
		   p = soldiers.begin ();
	   }
	   p = soldiers.erase ( p );
 
 
	   for ( p = soldiers.begin(); p != soldiers.end(); p++ ){
 
	   cout << *p;
	   }
 }
 
 
	   system("pause"); 
 
        return 0;
}