Bubble sort in cpp O(n^2)

What is bubble sort in CPP?

How do you implement bubble sort in CPP?

How does bubble sort work?

How do you write a bubble sort program?

What is bubble sort with example?

Why bubble sort is named as bubble sort?

bubble sort c++ ascending order

Bubble sort in cpp O(n^2)

#include<bits/stdc++.h>

using namespace std;

int main()

{

   int n,i,j;

   cin>>n;

   int a[n];

   for(i=0;i<n;i++)

   {

       cin>>a[i];

   }

for(i=0;i<n;i++)

{

    for(j=0;j<n-1;j++)

    {

        if(a[j]>a[j+1]) swap(a[j],a[j+1]);

    }

}

for(i=0;i<n;i++)

cout<<a[i]<<" ";

cout<<endl;

return 0;

}