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#include <iostream>
#include <fstream>
#include <stack>
#include <vector>
#include <deque>
#include <ctime>
#include <queue>
#include <cstring>
#define ll long long
#define ull unsigned long long
#define pb push_back
#define mp make_pair
using zint = int;
using namespace std;
const int inf = 3e4 + 5;
const int NMax = 5e5 + 5;
ifstream in("algsort.in");
ofstream out("algsort.out");
int N;
int v[NMax];
void solve(int,int);
int part(int,int);
int main() {
in>>N;
for (int i=1;i <= N;++i) {
in>>v[i];
}
srand(time(0));
solve(1,N);
for (int i=1;i <= N;++i) {
out<<v[i]<<' ';
}
in.close();out.close();
return 0;
}
void solve(int st,int dr) {
if (st >= dr) {
return;
}
int idx = part(st,dr);
solve(st,idx);
solve(idx+1,dr);
}
int part(int st,int dr) {
int idx = rand()%(dr-st+1) + st;
swap(v[st],v[idx]);
int pivot = v[st];
int i = st-1, j = dr+1;
while (true) {
do {
++i;
}
while (v[i] < pivot);
do {
--j;
}
while (v[j] > pivot);
if (i < j) {
swap(v[i],v[j]);
}
else {
return j;
}
}
}