Question

How to loop through a list backward in C++

Answer 1

#include <iostream>
#include <list>

int main()
{
    std::list<int> lst = { 3, 8, 6, 9, 7, 6, 2 };
 
    for (std::list<int>::reverse_iterator rit = lst.rbegin(); rit != lst.rend(); rit++) {
        std::cout << *rit << ' ';
    }
}
 
 
 
/*
run:
 
2 6 7 9 6 8 3 
 
*/

 

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