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

3 votes263 views1 answer
Initializing 2d vector
C++
1 vote270 views1 answer
Push front vector cpp
C++
0 vote296 views1 answer
C++ Calculating the Mode of a Sorted Array
C++
0 vote283 views1 answer
Resize method in c++ for arrays
C++
0 vote281 views1 answer
Assignment of single field in struct in solidity
C++
0 vote245 views2 answers
Find a member variable in a vector of objects cpp
C++
0 vote244 views1 answer
Define c++
C++
0 vote272 views1 answer
The statement vector vector int matrix(100 vector int (50 100) ) declares
C++
1 vote226 views3 answers
C++ split string on newline
C++
1 vote256 views1 answer
Mpi_bcast
C++