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 votes136 views1 answer
(a) one-dimensional arrays and multidimensional arrays in c++
C++
0 vote179 views1 answer
Structure of s void function
C++
0 vote215 views1 answer
C++ fibo
C++
1 vote240 views1 answer
Tarray ue4 c++
C++
0 vote182 views1 answer
Uint16_t does not name a type
C++
0 vote188 views1 answer
Variabili in c++
C++
0 vote171 views1 answer
Char vector to string c++
C++
1 vote170 views1 answer
How to traverse a linked list in c++
C++
0 vote192 views1 answer
& before function arg in cpp
C++
0 vote204 views1 answer
How to calculate bitwise xor c++
C++