Tricky Programs
1. Print “Hello” without using a ;(semi-colon) in c/c++ #include <stdio.h> int main(){ if(printf("Hello ")) return 0; } 2. To check if two numbers are equal without using arithmetic operators or comparison operators. The simplest solution for this is using Bitwise XOR operator (^). For two equal numbers XOR operator returns 0 as all bits would be same and XOR of equal bits is 0. #include <iostream> using namespace std; int main() { int x = 10; int y = 10; if (!(x ^ y)) cout << " x is equal to y "; else cout << " x is not equal to y "; return 0; } 3. To check if the given number is even without using arithmetic or relational operators. #include<iostream> using namespace std; int main(){ int a = 154; if(a & 1) { cout<<a<<" is an odd number"; } else{ cout<<a<