<?php
$first_line=explode(" ",fgets(STDIN));
$first_line=filter_var_array($first_line,FILTER_SANITIZE_NUMBER_INT);
$o_y=$first_line[0];
$s=$first_line[1];
$θ=$first_line[2];
$θ=deg2rad($θ); // 角度をrad変換

$second_line=explode(" ",fgets(STDIN));
$second_line=filter_var_array($second_line,FILTER_SANITIZE_NUMBER_INT);
$x=$second_line[0];
$y=$second_line[1];
$a=$second_line[2];

// 矢の軌道
$f1 = $o_y+$x*tan($θ);
$f2 = (9.8*pow($x, 2))/(2*pow($s, 2)*pow(cos($θ), 2));
$x_y = $f1 - $f2;

if ($y-$a/2+0.05<=$x_y && $y+$a/2-0.05>=$x_y) {
echo "Hit ".abs(round($x_y-$y, 1))."\n";
}else{
echo "Miss\n";
}
?>