
import java.util.*; |
public class Main { |
public static void main(String[] args) { |
final byte SIZE = 5; |
int[][] base = new int [SIZE][SIZE]; |
Random r = new Random(); |
int key; |
double average=0; |
for(int i = 0; i<SIZE; ++i ){ |
for(int j = 0; j<SIZE; ++j ) { |
key = r.nextInt(11) + 10; |
average += key; |
base[i][j] = key; |
if (j == SIZE - 1) { |
System.out.println(key); |
} else { |
System.out.print(key + " "); |
} |
} |
} |
average /= SIZE*SIZE; |
System.out.print(average); |
} |
} |



