#include<stdio.h>
#include<algorithm>
  
int main() {
    int m[10];
 
    for (int i = 0; i < 10; i++)scanf("%d",%m[i]);
 
    stable_sort(m, m + 10);
 
    for (int i = 9; i > 6; i--)printf("%d\n",&m[i]);
 
    return 0;
}
