2 raise to power 10 in c++ code example

Example 1: how to write something in power of a number in c++

#include <iostream>
#include <cmath>
using namespace std;
int main(){
  cout<<pow(10,2);
  return 0;
}

Example 2: pow in cpp header file

#include<cmath> //header file for pow fun


   pow(a,b)    // a^b