/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
import java.util.Arrays;
 
class Three {
public static void main(String[] args) {
    int num[][] = {
            {5, 4, 45, 12},
            {7, 5, 8,  85},
            };
 
    int[] flat = new int[2 * 4];
 
    int ctr = 0;
    for(int row = 0; row<2; row++){
        for(int col = 0; col<4; col++){
            flat[ctr++] = num[row][col];
        }
    }
    Arrays.sort(flat);
    ctr = 0;
    for(int row = 0; row<2; row++){
        for(int col = 0; col<4; col++){
            num[row][col] = flat[ctr++];
        }
    }
    for(int row = 0; row<2; row++){
        for(int col = 0; col<4; col++){
            System.out.print(num[row][col] + " ");
        }
        System.out.println();
    }
}
}

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