Sqrt cpp

#include <math.h>

//get square root of a number "b"
int main(){
  	int a = 2; //declare number you want to take square root of
  	int sqrtNum = sqrt (a); //assign the sqrt value to a variable
  	cout << sqrtNum << endl;
	return 0;
}

Source: cplusplus.com

Sqrt in c++

#include <iostream>
#include <cmath>
using namespace std;

int main()
{
	int x = 625;
	int result = sqrt(x);
	cout << "Square root of " << x << " is " << result << endl;
	return 0;
}

Similar codes

0 vote263 views1 answer
Bash script add another user
C++
0 vote256 views1 answer
C++ how to check whether a file exists?
C++
0 vote281 views1 answer
C++ windows error message
C++
2 votes261 views1 answer
Clear buffer memory in c / c++
C++
1 vote291 views2 answers
Empty character constant error c++
C++
1 vote259 views1 answer
Do while loop c++ loops continuously
C++
2 votes259 views1 answer
Unordered_map of pair and int
C++
7 votes319 views1 answer
Venge io
C++
0 vote256 views1 answer
Cin une énumération
C++
0 vote280 views1 answer
Cuda shared variable
C++