UVa [102 - Ecological Bin Packing] by Go-Ice

/**
 * Date: 2014.10.25
 * @author LinChuWen
 * UVa Online Judge Problem #102 - Ecological Bin Packing
 * Description: http://uva.onlinejudge.org/external/1/102.pdf
 */
import java.util.Scanner;
public class Uva_102 {
    public static void main (String[] args){
        Scanner input = new Scanner(System.in);
        long b1_sum,g1_sum,c1_sum,b2_sum,g2_sum,c2_sum,b3_sum,g3_sum,c3_sum,min;
        long[] total =new long[6];
        int cnt,index;

        while(input.hasNext()){
            int b1 = input.nextInt();
            int g1 = input.nextInt();
            int c1 = input.nextInt();
            int b2 = input.nextInt();
            int g2 = input.nextInt();
            int c2 = input.nextInt();
            int b3 = input.nextInt();
            int g3 = input.nextInt();
            int c3 = input.nextInt();

            b1_sum=b2+b3;g1_sum=g2+g3;c1_sum=c2+c3;
            b2_sum=b1+b3;g2_sum=g1+g3;c2_sum=c1+c3;
            b3_sum=b1+b2;g3_sum=g1+g2;c3_sum=c1+c2;

            total[0]=b1_sum+c2_sum+g3_sum;
            total[1]=b1_sum+g2_sum+c3_sum;
            total[2]=c1_sum+b2_sum+g3_sum;
            total[3]=c1_sum+g2_sum+b3_sum;
            total[4]=g1_sum+b2_sum+c3_sum;
            total[5]=g1_sum+c2_sum+b3_sum;

            index = 0;
            min = total[0];
            for(cnt=1;cnt<6;cnt++){
                if(total[cnt]<min){
                    min=total[cnt];
                    index=cnt;
                } //if end
            } //for end

            switch(index){
                case 0:
                    System.out.println("BCG " + total[0]);
                    break;
                case 1:
                    System.out.println("BGC " + total[1]);
                    break;
                case 2:
                    System.out.println("CBG " + total[2]);
                    break;
                case 3:
                    System.out.println("CGB " + total[3]);
                    break;
                case 4:
                    System.out.println("GBC " + total[4]);
                    break;
                case 5:
                    System.out.println("GCB " + total[5]);
                    break;
            } //switch end
        } //while end
        input.close();
    } //main end
} //class end