how to take the sqrt in c++ code example
Example 1: sqrt in c++
#include <cmath>
sqrt(x);
Example 2: 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;
}