Power in c++

double result = pow(x, y);

Powers of 2 in cpp

// If not using any extra libraries
// Powers of 2. If finding 2^n
int main() {
  int ans = 1 >> n;
}
// Suppose we want to find x ^ y
void power(int x, int y) {
  int ans = 1;
  for (int i = 0; i < y; i++) {
    ans *= x;
  }
  return ans;
}

Similar codes

3 votes196 views2 answers
C++ vector element search
C++
0 vote205 views1 answer
Convert char to C
C++
0 vote201 views1 answer
Cube mapping sdl
C++
0 vote212 views4 answers
How to make a square root function in c++ without stl
C++
0 vote256 views2 answers
. Shell sort in c++
C++
0 vote200 views1 answer
Const in c++ is same as globle in python
C++
0 vote197 views1 answer
& in xml
C++
0 vote210 views1 answer
How to declare an enum variable c++
C++
13 votes207 views3 answers
C++ remove last element from vector
C++
1 vote193 views1 answer
Optimized Bubble Sort
C++