Floor Function In C Programming

C floor the floor function calculates the nearest integer less than the argument passed.

Floor function in c programming.

Fortran was defined to require this behavior and thus almost all processors implement. The following example explains the usage of floor function. For example if the input is 2 25 then the output will be 2 00. Some basic mathematical calculations are based on the concept of floor and ceiling.

Math h header file supports floor function in c language. Syntax the syntax for the floor function in the c language is. Submitted by manu jemini on march 17 2018. Syntax for floor function in c is given below.

C library function floor the c library function double floor double x returns the largest integer value less than or equal to x. Double floor double x. When a value for x is passed this function returns the floor value of x largest integer value which is less than or equal to the passed value. Floor function returns the greatest integer not greater than x.

Suppose num 12 1 then floor num returns 12 header file. Double floor double x float floor float. In the c programming language the floor function returns the largest integer that is smaller than or equal to x ie. Floor function in c returns the nearest integer value which is less than or equal to the floating point argument passed to this function.

In this article we are going to learn about the floor and ceil functions of math h header file in c language and use them with help of their examples. Floor is also called as round down floorl function evaluates floorl finds the largest long double integer not greater than x returns the largest integral value that is not greater than x.