Cod sursa(job #2679962)

Utilizator andi.vaduvaVADUVA ANDREI-ALEXANDRU andi.vaduva Data 2 decembrie 2020 06:53:17
Problema Invers Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.7 kb
#include <iostream>
#include <fstream>
using namespace std;
int T, i , cif,Ok;
long long x,j,el,inv;
int main()
{
  ifstream f ("invers.in");
  ofstream g ("invers.out");

  f>>T;
  for(i=1;i<=T;i++)
    {
        f>>x;
        Ok=0;
        for(j=1;j<x;j++)
        {
            el=j;
            inv=0;
            cif=0;
            while(el){
                      cif=el%10;
                      inv=inv*10+cif;
                      el=el/10;
                      }
            if(inv+j==x)
             Ok=1;
        }
        if(Ok==1)
            g<<"DA";
        else
            g<<"NU";
        g<<endl;


    }
   f.close();
   g.close();

    return 0;
}