#include <stdio.h>

int main()
{
  int x, d = 0, maxx = -1, maxd;
  
  while (d < 31) {
    scanf("%d", &x);
    d++;
    if (x > maxx) {
      maxx = x;
      maxd = d;
    }
  }

  printf("Melhor dia = %d\n", maxd);
  printf("Venda naquele dia = %d\n", maxx);

  return 0;
}