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#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
int n,k;
int main()
{
fstream f,g;
f.open("farfurii.in",ios::in);
g.open("farfurii.out",ios::out);
f>>n>>k;
int i;
int nr = (int)(( 1 + sqrt(1+0.0+8*k))/2);
if (((nr-1)*nr)/2 == k)
{
for (i = 1 ; i<=n-nr ; i++)
g<<i<<' ';
for (i = n ; i > n-nr; i-- )
g<<i<<' ';
return 0;
}
for (i = 1 ; i<n-nr ; i++)
g<<i<<' ';
int nr3 = k - nr*(nr-1)/2;
int crt = n - nr ;
g<<crt + nr3<<' ';
for (i = n ; i >= n-nr; i-- )
if (i != (crt+nr3))
g<<i<<' ';
return 0;
}