Mar 18, 20221 minWrite a program to find whether a number is power of 2?#include <iostream> using namespace std; int main() { int a = 128; int b = a-1; if(a && !(a & b)) { cout<<"Number is power of 2"<<endl;...
Mar 18, 20221 minCount number of bits to be flipped to convert a to b.#include <iostream> using namespace std; int main() { int a = 3 , b = 4; int count = 0; int x = a ^ b; cout<<x<<endl; while(x) { if(x...
Feb 3, 20221 minStringReverse the String through character pointer. #include<iostream> #include<string.h> using namespace std; void reverse(char *ptr1) { int...