A C++ program to round a value to nearest integer using floor function.

RoundValueFloorFunction.cpp

#include<iostream>
#include<conio.h>
#include<cmath>

using namespace std;

int main()
{
 float n;
 cout<<"Enter any floating point number : ";cin>>n;
 cout<<"\nThe round value of "<<n<<" is "<<floor(n);
 getch();
 return(0);
}