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

14 votes158 views1 answer
Dynamically generating 2d array in cpp
C++
1 vote185 views1 answer
Pass c++
C++
0 vote167 views1 answer
C++ split string by several space
C++
1 vote183 views1 answer
How to return 2d array from function c++
C++
1 vote223 views1 answer
C++ delete directory
C++
0 vote185 views1 answer
Sfml keyboard events cpp
C++
0 vote162 views1 answer
Print all substrings in c++
C++
0 vote173 views1 answer
Bash script add another user
C++
5 votes183 views1 answer
All library in c++
C++
0 vote190 views1 answer
How to write a template c++
C++