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  1. import java.io.*;
  2. public class Main {
  3.     public static void main (String[]args)throws Exception{
  4.         BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
  5.  
  6.         int cases = Integer.parseInt(read.readLine()),i=0;
  7.         int sum=0,a,b,positionA=0,positionB=0,g=0,c=1,couples;
  8.         String[] []A= new String [1][];
  9.         String[] []B= new String [1][];
  10.         String result="";
  11.         String[] finall;
  12.  
  13.         for (i=0;i<cases;i++){
  14.             couples = Integer.parseInt(read.readLine());
  15.             A[0] = read.readLine().split(" ");
  16.             B[0] = read.readLine().split(" ");
  17.             for(g=0;g<couples;g++){
  18.                 a = Integer.parseInt(A[0][0]);
  19.                 b = Integer.parseInt(B[0][0]);
  20.                 positionA=0;positionB=0;
  21.                 for(c=1;c<couples;c++){
  22.                     if (Integer.parseInt(A[0][c])>a){
  23.                         a = Integer.parseInt(A[0][c]);
  24.                         positionA=c;
  25.                     }
  26.                     if (Integer.parseInt(B[0][c])>b){
  27.                         b = Integer.parseInt(B[0][c]);
  28.                         positionB=c;
  29.                     }
  30.                 }
  31.                 sum = sum + (a*b);
  32.                 A[0][positionA]="0";
  33.                 B[0][positionB]="0";
  34.             }
  35.             result = result + " " + sum;
  36.             sum = 0;
  37.         }
  38.         finall = result.split(" ");
  39.         for(int print=0;print<=cases;print++){
  40.             System.out.println(finall[print]);
  41.         }
  42.  
  43.     }
  44. }
Success #stdin #stdout 0.1s 212544KB
comments (?)
stdin 
3
2
1 1
3 2
3
2 3 2
1 3 2
60
4 5 3 6 8 9 4 5 3 2 1 9 0 8 7 10 8 7 3 2 3 6 7 4 1 8 7 4 3 2 0 9 8 3 4 10 10 3 3 1 4 5 3 6 8 9 4 5 3 2 1 9 0 8 7 10 8 7 3 2
3 6 7 4 1 8 7 4 3 2 0 9 8 3 4 10 10 3 3 1 4 5 3 6 8 9 4 5 3 2 1 9 0 8 7 10 8 7 3 2 4 5 3 6 8 9 4 5 3 2 1 9 0 8 7 10 8 7 3 2
stdout 
5
15
2054
https://ideone.com/2enuU
language:
Java (HotSpot 12)
created:
14 years ago
visibility:
public

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