#include <stdio.h>
#include <stdint.h>
void find_top_3(uint8_t *arr, uint8_t n) {
// Your logic here
// int first = -1,second = -1, third = -1;
int sort[3] = {-1,-1,-1};
for(int i = 0;i<n;i++)
{
if(arr[i]>sort[0])
{
sort[2] = sort[1];
sort[1] = sort[0];
sort[0] = arr[i];
}
else if(arr[i] > sort[1])
{
sort[2] = sort[1];
sort[1] = arr[i];
}else if(arr[i] > sort[2])
{
sort[2] = arr[i];
}
}
for(int i = 0;(n>3?i<3:i<n);i++)
{
printf("%d ",sort[i]);
}
}
int main() {
uint8_t n;
scanf("%hhu", &n);
uint8_t arr[100];
for (uint8_t i = 0; i < n; i++) {
scanf("%hhu", &arr[i]);
}
find_top_3(arr, n);
return 0;
}