c++ round number down
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
double num1 = 4.8;
double num2 = 4.3;
cout << floor(num1) << endl; // --> 4
cout << floor(num2) << endl; // --> 4
}c++ round number down
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
double num1 = 4.8;
double num2 = 4.3;
cout << floor(num1) << endl; // --> 4
cout << floor(num2) << endl; // --> 4
}rounding off to nearest integer in c++
double round(double x);
float round(float x);
long double round(long double x);
double round(T x); // For integral typeCopyright © 2021 Codeinu
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