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

1 vote190 views1 answer
Avrational compare
C++
21 votes221 views5 answers
Print in c++
C++
1 vote185 views1 answer
Check if set contains element c++
C++
0 vote271 views1 answer
Fast input and output c++
C++
2 votes218 views1 answer
How to find typein c++
C++
7 votes175 views1 answer
Migration meaning
C++
0 vote174 views1 answer
Cpp cout more than 1 value
C++
0 vote166 views1 answer
Check if a variable is tring c++
C++
-1 vote198 views3 answers
Iff cpp
C++
1 vote180 views1 answer
Iterate vector from end to begin
C++