Floor Function In C Programming Example

Syntax for floor function in c is given below.

Floor function in c programming example.

C ceil prototype double ceil double arg. Math h header file supports floor function in c language. For example if the input is 2 25 then the output will be 2 00. C program to demonstrate example of floor and ceil functions this program will demonstrate the example of floor an ceil function in c programming language.

C floor the floor function calculates the nearest integer less than the argument passed. If 2 3 is passed to ceil it will return 3. In mathematics and computer science the floor function is the function that takes as input a real number and gives as output the greatest integer less than or equal to denoted or similarly the ceiling function maps to the least integer greater than or equal to denoted or. Submitted by manu jemini on march 17 2018.

Rounds downs the nearest integer. C library function ceil the c library function double ceil double x returns the smallest integer value greater than or equal to x. 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. Both functions are library functions and declare in math h header file.

C library function floor the c library function double floor double x returns the largest integer value less than or equal to x. Syntax the syntax for the floor function in the c language is. Floor function in c returns the nearest integer value which is less than or equal to the floating point argument passed to this function. Floor function returns the greatest integer not greater than x.

In the c programming language the floor function returns the largest integer that is smaller than or equal to x ie. Double floor double x.