How to use power in c++?

Answer 1

#include <cmath>

pow(BASE, POWER);

Example:

int x = 5;
std::cout << pow(x, 2);
//output is 25

Answer 2

Here is a sample program:

#include <iostream>
#include <cmath>

using namespace std;

int main(){
int b = 3;
int p = 2;

cout << pow(b,p); //base:3 pow:2
//output is 9

cout << endl; //change line

b=4;
p=3;

cout << pow(b,p); //base:4 pow:3
//output is 64
}

Answer 3

you can use pow function

Answer 4

U must use pow()

Answer 5

ok
thx