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#include <cstdio>
#include <cassert>
#include <cstdlib>
#include <ctime>
#define MAX_N 500000
int n, v[MAX_N];
void read( FILE *fin ) {
assert( fscanf( fin, "%d", &n ) == 1 );
for ( int i = 0; i < n; ++i )
assert( fscanf( fin, "%d", &v[i] ) == 1 );
}
void write( FILE *fout ) {
for ( int i = 0; i < n; ++i )
fprintf( fout, "%d ", v[i] );
}
void swap( int &a, int &b ) {
int aux = a;
a = b;
b = aux;
}
void qsort( int left, int right ) {
if ( left >= right )
return;
int piv = v[left + rand() % ( right - left + 1 )], begin = left, end = right;
while ( begin <= end ) {
while ( v[begin] < piv )
++begin;
while ( v[end] > piv )
--end;
if ( begin <= end ) {
swap( v[begin], v[end] );
++begin;
--end;
}
}
qsort( left, end );
qsort( begin, right );
}
int main() {
srand( time( NULL ) );
FILE *fin, *fout;
fin = fopen( "algsort.in", "r" );
read( fin );
fclose( fin );
qsort( 0, n - 1 );
fout = fopen( "algsort.out", "w" );
write( fout );
fclose( fout );
}