Transf int -> sir char

///Transf int -> sir char

#include <iostream>
#include <cstring>
using namespace std;


int main() {
    char a[256] ;
    int nr,x,p=1,k=1,c;
    cin>>nr;
    x=nr;
    while(nr>9){
        nr=nr/10;//elimin ultima cifra din numar
        p=p*10;
        k++;//creste numarul de cifre
    }

    for(int i=0;i<k;i++){
        c=x/p%10;
        p=p/10;
        a[i]=c+'0';
    }
    cout<<a;
   // cin.getline(a,256);


    return 0;
}