c++ round number up
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
double num1 = 4.8;
double num2 = 4.3;
cout << ceil(num1) << endl; // --> 5
cout << ceil(num2) << endl; // --> 5
}c++ round number up
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
double num1 = 4.8;
double num2 = 4.3;
cout << ceil(num1) << endl; // --> 5
cout << ceil(num2) << endl; // --> 5
}c++ round to int
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
int x = 15;
double result;
result = round(x);
cout << "round(" << x << ") = " << result << endl;
return 0;
}Copyright © 2021 Codeinu
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