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
}get number round off to two decimal places c++
float a,b,c,d,sum;
cin>>a>>b>>c>>d; // reading decimal values
sum=(a*b*c*d);
sum=round(sum*100)/100; // here it is for 2 decimal points
if((float)sum < (float) 9.58)
cout<<"YES\n";
else
cout<<"NO\n";Copyright © 2021 Codeinu
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