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  1.  
  2. import java.io.*;
  3. public class Main {
  4.     public static void main (String[]args)throws Exception{
  5.         BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
  6.  
  7.         String[] cases1 = read.readLine().split(" ");
  8.         int cases = Integer.parseInt(cases1[0]),couples;
  9.         int sum=0,a,b,positionA=0,positionB=0,i=0;
  10.         String[] []A= new String [1][];
  11.         String[] []B= new String [1][];
  12.         int []C=new int[cases];
  13.  
  14.         for (i=0;i<cases;i++){
  15.             cases1 = read.readLine().split(" ");
  16.             couples = Integer.parseInt(cases1[0]);
  17.             A[0] = read.readLine().split(" ");
  18.             B[0] = read.readLine().split(" ");
  19.             for(int g=0;g<couples;g++){
  20.                 a = Integer.parseInt(A[0][0]);
  21.                 b = Integer.parseInt(B[0][0]);
  22.                 for(int c=1;c<couples;c++){
  23.                     if (Integer.parseInt(A[0][c])>a){
  24.                         a = Integer.parseInt(A[0][c]);
  25.                         positionA=c;
  26.                     }
  27.                     if (Integer.parseInt(B[0][c])>b){
  28.                         b = Integer.parseInt(B[0][c]);
  29.                         positionB=c;
  30.                     }
  31.                 }
  32.                 sum = sum + (a*b);
  33.                 A[0][positionA]="0";
  34.                 B[0][positionB]="0";
  35.             }
  36.             C[i]=sum;
  37.             sum = 0;
  38.         }
  39.  
  40.         for(int c=0;c<i;c++){
  41.             System.out.println(C[c]);
  42.         }
  43.     }
  44. }
  45.  
Success #stdin #stdout 0.09s 212416KB
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https://ideone.com/VcH2I
language:
Java (HotSpot 12)
created:
14 years ago
visibility:
public

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