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 JAVA (judge verdict: Accepted)

import java.util.Scanner;

class Main {
	public static void main( String[] args ) {
		Scanner stdIn = new Scanner( System.in );

		int[] data = new int[ 10 ];
	
		for( int i = 0; i < 10; i++ )
			data[ i ] = stdIn.nextInt();

		for ( int i = 0; i < 3; i++ ) {
			int max = i;
			for ( int j = 9; j > i; j-- )
				if ( data[ max ] < data[ j ] )
					max = j;

			int tmp = data[ i ];
			System.out.println( data[ i ] = data[ max ] );
			data[ max ] = tmp;
		}
	}
}