Question

How to sort int array in descending order using greater <int> in C++

Answer 1

#include <iostream>
#include <algorithm>
#include <functional>

using std::cout;
using std::endl;

int main()
{
	int arr[] = { 2, 8, 1, 7, 5, 3 };

	std::sort(arr, arr + 6, std::greater<int>());
	
	for (int i = 0; i < 6; i++)
		cout << arr[i] << ' ';

	cout << endl;

	return 0;
}


/*
run:

8 7 5 3 2 1

*/

 

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