Problem:
List of Top 3 Hills

There is a data which provides heights (in meter) of mountains. The data is only for ten mountains.

Write a program which prints heights of the top three mountains in descending order.

Input

Height of mountain 1
Height of mountain 2
Height of mountain 3
.
.
Height of mountain 10

Constraints

0 ≤ height of mountain (integer) ≤ 10,000

Output

Height of the 1st mountain
Height of the 2nd mountain
Height of the 3rd mountain

Sample Input 1

1819
2003
876
2840
1723
1673
3776
2848
1592
922

Output for the Sample Input 1

3776
2848
2840

Sample Input 2

100
200
300
400
500
600
700
800
900
900

Output for the Sample Input 2

900
900
800

Solution in C (judge verdict: Time Limit Exceeded)

#include<stdio.h>

int main(){
    int i,kazu;
    int max=0,max1=0,max2=0;
    int x[10]={0};
    
    for(i=0;i<10;i++){
        scanf("%d",&kazu);
        x[i]=kazu;
        
        if(i=0){
            max=x[i];
            max1=x[i];
            max2=x[i];
        }else{
            if(max<x[i]){
                max=x[i];
            }else if(max1<x[i]){
                max1=x[i];
            }else if(max2<x[i]){
                max2=x[i];
            }
        }
    }
    printf("%d\n",max);
    printf("%d\n",max1);
    printf("%d\n",max2);
    
    return 0;
}