Question

How to reverse character array in C++

Answer 1

#include <iostream>
#include <algorithm>

int main()
{
    char arr[] = "c++arr"; 
    
    std::reverse(arr, arr + sizeof(arr) / sizeof(arr[0]) - 1);
    
    std::cout << arr << "\n";
}
 
     
     
/*
run:
     
rra++c
      
*/

 

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