#include <iostream>
using namespace std;
#define siz 1000000
int a[siz];
void swap(int a[], int i, int j)
{
int temp=a[i];
a[i]=a[j];
a[j]=temp;
}
void Brick_sort(int a[], int n)
{
bool sorted=false;
while(sorted!=true)
{
sorted=true;
for(int i=1;i<n-1;i+=2)
{
if(a[i]>a[i+1])
{
swap(a,i,i+1);
sorted=false;
}
}
for(int i=0;i<n-1;i+=2)
{
if(a[i]>a[i+1])
{
swap(a,i,i+1);
sorted=false;
}
}
}
for(int i=0;i<n;i++) cout<<a[i]<<endl;
}
int main()
{
int n;
while(cin>>n)
{
for(int i=0;i<n;i++) cin>>a[i];
Brick_sort(a,n);
}
return 0;
}
Brick Sort
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