Program to perform BUBBLE SORT in C++

/********************************/
/*PROGRAM TO PREFORM BUBBLE SORT*/
/********************************/



#include < stdio.h>
#include < conio.h>

void main()
{
	int a[10],n,i,j,temp,flag;
	clrscr();
	printf("Enter the size of array: ");
	scanf("%d",&n);
	printf("\nEnter the elements of array:\n");

	for( i= 0; i < n ; i++)
	{
		scanf("%d",&a[i]);
	}

	for(i= 0 ; i < n-1; i++)
	{
		flag=0;
		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;
				flag=1;
			}
         	}

		if(flag==0)
		{
			break;
		}
	}

	printf(" \n After sorting the elements of array are: \n ");
	for( i = 0 ; i < n ; i++ )
	{
		printf(" %d ",a [ i ]);
	}
	getch();
}

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