flush cin buffer ?

[Kronolynx]

when i run the program works fine, but after continue it reverse the new number but shows also the previous number. how can i clean the cin buffer ?
i tried with cin.ignore() but didn't work

thanks for the help

#include <iostream>
#include <cstdlib>

using namespace std;
int main()
{

int n,m=0;
char next;

    do
    {
    cout<<"\n\nnumber to reverse: ";
    cin >> n;
    while(n>0)
    {
    m *= 10;
    m += n%10;
    n /= 10;
    }
    cout<<"\nreversed number: "<<m << "\n\n\n";
    cout<<"\n continue (y/n) ";
    cin>>next;
    cin.ignore();
    }
    while (next == 'y' || next == 'Y' );

    return 0;
}

[Da0omph]

Initialize variable 'm' inside the do-while loop. That way, every time it loops, m resets.

[Kronolynx]

thanks :)