#include<iostream>
using namespace std;int main(){ int i = 0,j=0,k=0;
int mountain[11] = {1819,2003,876,2840,1723,1673,3776,2848,1592,922}; for(i=0;i<10;i++){
for(j=i+1;j<10;j++){
if(mountain[i] < mountain[j]){
k = mountain[j];
mountain[j] = mountain[i] ;
mountain[i] = k ;
}
}
} for(i=0;i<3;i++){
cout << mountain[i] <<"\n" ;
}
return 0;
}