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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.         String[] cases1 = read.readLine().split(" ");
  7.         long cases = Long.parseLong(cases1[0]),couples;
  8.         int sum=0,a,b,positionA=0,positionB=0,i=0;
  9.         String[] []A= new String [1][];
  10.         String[] []B= new String [1][];
  11.         int []C=new int[1000];
  12.  
  13.         for (i=0;i<cases;i++){
  14.             cases1 = read.readLine().split(" ");
  15.             couples = Long.parseLong(cases1[0]);
  16.             A[0] = read.readLine().split(" ");
  17.             B[0] = read.readLine().split(" ");
  18.             for(int g=0;g<couples;g++){
  19.                 a = Integer.parseInt(A[0][0]);
  20.                 b = Integer.parseInt(B[0][0]);
  21.                 for(int 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.             C[i]=sum;
  36.             sum = 0;
  37.         }
  38.  
  39.         for(int c=0;c<i;c++){
  40.             System.out.println(C[c]);
  41.         }
  42.     }
  43. }
Success #stdin #stdout 0.09s 212416KB
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https://ideone.com/2OjSw
language:
Java (HotSpot 12)
created:
14 years ago
visibility:
public

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