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
}

Similar codes

0 vote152 views1 answer
Fenwick tree
C++
3 votes105 views2 answers
C++ read text file
C++
0 vote147 views1 answer
Compare values within within a vector c++
C++
0 vote148 views1 answer
Can you assign a value to a deleted pointer
C++
10 votes160 views2 answers
Why convert char* to string c++
C++
0 vote173 views1 answer
What was the piep piper app
C++
3 votes143 views2 answers
C++ vector extend vector
C++
0 vote145 views1 answer
Javascript if else exercises
C++
0 vote162 views1 answer
Remove element from c++
C++
1 vote244 views1 answer
How to declare 1-D array in C/C++
C++