copy paste pls

19 The cell function returns the smallest possible integer value which is equal to the value or greater than that. This function is declared in "cmath" header file in C++ language please rewrite the function body of the cell function that work as the same of cell function without using any predefined functions call the new function Mycell double) ex:- Mycell(4.1)=5 I Mycell(4.9)=5 Myceil(-4,1)=-4 int Myceil(double x) { // write your code here }* (3 Points)