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); |
} |
} |