x = [ 0 , 0 , 0 , 0 , 0 , 0 ]

1000.times{ |i|
	dice = rand( 6 ) + 1
	x[ dice-1 ] += 1
}

x.length.times { |i|
        printf( "%dの出現回数は%d回です\n" , i+1 , x[ i ] )
}