C++ program of bubble sorting array

In this program we will learn how  to sort elements of array in bubble sorting order.

The code is given below.

//Code starts

#include<iostream>

#include<conio.h>

using namespace std;

int main()

{

int a[50],n,i,j,temp;

cout<<“Enter the size of array: “;

cin>>n;

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

{

cout<<“Enter number at index [“<<i<<“] : “;

cin>>a[i];

}

for(i=1;i<n;++i)

{

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

{

if(a[j]>a[j+1])

{

temp=a[j];

a[j]=a[j+1];

a[j+1]=temp;

}

}

}

cout<<“Array after bubble sort:”;

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

cout<<” “<<a[i];

getch();

}

//Code ends

OUTPUT:

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