Answers for "sort the array in c++"

C++ sorting array

#include <iostream>
using namespace std;

#define MAX 100

int main()
{
	//array declaration
	int arr[MAX];
	int n,i,j;
	int temp;
	
	//read total number of elements to read
	cout<<"Enter total number of elements to read: ";
	cin>>n;
	
	//check bound
	if(n<0 || n>MAX)
	{
		cout<<"Input valid range!!!"<<endl;
		return -1;
	}
	
	//read n elements
	for(i=0;i<n;i++)
	{
		cout<<"Enter element ["<<i+1<<"] ";
		cin>>arr[i];
	}
	
	//print input elements
	cout<<"Unsorted Array elements:"<<endl;
	for(i=0;i<n;i++)
		cout<<arr[i]<<"t";
	cout<<endl;
	
	//sorting - ASCENDING ORDER
	for(i=0;i<n;i++)
	{		
		for(j=i+1;j<n;j++)
		{
			if(arr[i]>arr[j])
			{
				temp  =arr[i];
				arr[i]=arr[j];
				arr[j]=temp;
			}
		}
	}
	
	//print sorted array elements
	cout<<"Sorted (Ascending Order) Array elements:"<<endl;
	for(i=0;i<n;i++)
		cout<<arr[i]<<"t";
	cout<<endl;	
	
	
	return 0;
	
}

how to sort array in c++

#include <iostream>
using namespace std;
int main () {

  int n,i,j,temp;
  cout << "how many Arrays you wanna sort? ";
  cin >> n;
  cout << endl << endl;
  int a[n];
  for(i = 0;i < n; i++){
    cout << "please enter your " << i + 1 << " array : ";
    cin >> a[i];
  }
  for(i = 0; i < n; i++){
   for(j = 0; j < n - 1; j++){
    if( a[j] > a[j+1]){
     temp = a[j];
      a[j] = a[j+1];
        a[j+1] = temp;
    }
   }
  }

  cout << "nArray after sorting using default sort is : n";
    for (i = 0; i < n; i++)
      cout << a[i] << 't';

 return 0;
}