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#include <iostream>
#include <fstream>
#include <cstring>
#include <algorithm>
using namespace std;
ifstream in("algsort.in");
ofstream out("algsort.out");
#define ll long long
#define pb push_back
const int NMax = 1e5 + 5;
const int inf = 1e9 + 5;
int N;
int v1[NMax],v2[NMax];
void quickSort(int*,int,int);
int part(int*,int,int);
int main() {
in>>N;
for (int i=1;i <= N;++i) {
in>>v1[i];
v2[i] = v1[i];
}
quickSort(v2,1,N);
/*
sort(v1+1,v1+N+1);
int coll = false;
for (int i=1;i <= N;++i) {
if (v1[i] != v2[i]) {
coll = true;
}
}
if (coll) {
cout<<coll<<'\n';
}
for (int i=1;i <= N;++i) {
out<<v1[i]<<' ';
}
out<<'\n';
//*/
for (int i=1;i <= N;++i) {
out<<v2[i]<<' ';
}
out<<'\n';
in.close();out.close();
return 0;
}
void quickSort(int* v,int st,int dr) {
if (st >= dr) {
return;
}
//cout<<"Part\n";
int idx = part(v,st,dr);
quickSort(v,st,idx-1);
quickSort(v,idx+1,dr);
}
int part(int* v,int st,int dr) {
int i = st;
for (int j = st;j < dr;++j) {
//cout<<st<<' '<<dr<<'\n'<<i<<' '<<j<<"\n\n";
if (v[j] <= v[dr]) {
swap(v[i++],v[j]);
}
}
swap(v[i],v[dr]);
return i;
}