Varianta20Subiectul3Problema4.cpp

#include <fstream.h>
void main() {
  ifstream f("nr1.txt"), g("nr2.txt");
  int x, y, n, m, i, j;
  f >> n;
  g >> m;
  i = j = 1;
  f >> x;
  g >> y;
  while (i <= n && j <= m)
    if (x < y) {
      f >> x;
      i++;
    } else if (y < x) {
      g >> y;
      j++;
    } else {
      cout << x << " ";
      f >> x;
      g >> y;
      i++;
      j++;
    }
}