Function IterativePower

CPP/Maths/powerIterative.cpp:14–24

using namespace std;

int IterativePower(int x,int n){
   int res = 1;
    while( n ){
        if(n & 1){
            res = res * x ;
        }
        x = x * x ;
        n = n>>1;
    }
    return res;
}

int main(){
int x,n;