There are resources out there for sorting an array in descending order:
https://www.includehelp.com/stl/sort-an-array-in-descending-order-using-sort-function.aspx
How to sort C++ array in ASC and DESC mode?
https://www.geeksforgeeks.org/sort-c-stl/
but none address the question of doing this for a std::array
and not primitive int myArr[]
type.
I have a code like this:
#include <iostream>
#include <array>
#include <string>
#include <algorithm>
#include <functional>
using namespace std;
int main(){
array<int, 5> myArray = {30, 22, 100, 6, 0};
for(int item : myArray){
cout << item << endl;
}
sort(myArray.begin(), myArray.end());
cout << "NOW, SORTED: " << endl;
for (int otheritem: myArray){
cout << otheritem << endl;
}
}
Which produces:
30
22
100
6
0
NOW, SORTED:
0
6
22
30
100
However, I am trying to produce this output:
100
30
22
6
0
By sorting the array in descending order. I have tried following the tips from the SO post above:
sort(myArray, myArray.size()+n, greater<int>());
But that generates error:
no instance of overloaded function "sort" matches the argument list -- argument types are: (std::array<int, 5ULL>, unsigned long long, std::greater<int>)
How can I sort standard array
of int
in descending order?
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