/*
TASK:rtri
LANG:C
*/
#include<stdio.h>
int main()
{
  int m, n, i, j, k, i1, k1, nod, t;
  unsigned long br=0, p;
  scanf("%d", &m);
  scanf("%d", &n);
  printf("%d %d\n", m, n);
  return 0;
}
