Answers for "c++ check float is integer"

check if double is integer c++

double ans; 
if(floor(ans) == ceil(ans))

Posted by: Guest on September-28-2021

check if float has decimals c++

if (some_float == (int)some_float) {
	// decimal part == 0.0 i.e. no fractional part
}

Posted by: Guest on September-14-2020

Code answers related to "c++ check float is integer"