What Will Be The Time Complexity Of The Following Codep Pre #1828

 #include<stdio.h> int power(int x, int y) { int temp; if( y == 0) return 1; temp = power(x, y/2); if (y%2 == 0) return temp*temp; else return x*temp*temp; } int main() { int x = 2; int y = 3;  printf("%d", power(x, y)); return 0; }