Question

How to sort int array in C++

Answer 1

#include <iostream>     
#include <algorithm>

int main () {
    int arr[] = {5, 8, 0, 3, 1, 9, 4};
    int size = sizeof(arr) / sizeof(arr[0]);
    
    std::sort(arr, arr + size);
    
    for (int i = 0; i < size; i++)
        std::cout << arr[i] << " ";
}
   
   
   
/*
run:
   
0 1 3 4 5 8 9 
   
*/

 

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