Question

How to sort fixed size array in C++

Answer 1

#include <iostream>
#include <array>
#include <algorithm>
 
int main() {
    std::array<int, 5> arr = {5, 1, 3, 2, 4};
    
    std::sort(arr.begin(), arr.end());

    for (auto n = arr.begin(); n != arr.end(); n++) {
        std::cout << *n << " ";
    }
}
 
 
 
/*
run:
 
1 2 3 4 5 
 
*/

 

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