Idiom #86 Check if integer multiplication will overflow
Write boolean function multiplyWillOverflow which takes two integers x, y and return true if (x*y) overflows.
An overflow may be above the max positive value, or below the min negative value.
Write boolean function multiplyWillOverflow which takes two integers x, y and return true if (x*y) overflows.
An overflow may be above the max positive value, or below the min negative value.