if.c++

#include <iostream>
#include <string>
using namespace std;

int main(){

  if (10 > 8) {
    cout << "10 is greater than 8" << endl;
  }
  else {
    cout << "10 is not greater than 8" << endl;
  }

  //using variables
  int x = 20;
  int y = 18;
  if (x > y) {
    cout << "x is greater than y" << endl;
  }
  else {
    cout << "x is not greater than y" << endl;
  }

  // else if statement
  string name;
  string name2;
  string name3;

  cin >> name;
  cin >> name2;
  cin >> name3;

  if (name == "John"){
    cout << "Hello " << name << endl;
  } else if (name2 == "John"){
    cout << "Hello " << name2 << endl;
  } else if (name3 == "John"){
    cout << "Hello " << name3 << endl;
  } else {
    cout << "Hello " << name << endl;
  }

  // short hand if else
  // Ternary Operator
  // variable = (condition) ? expressionTrue : expressionFalse;
  
  //normal if statement
  int time = 5;
  if (time < 12){
    cout << "Good morning" << endl;
  }
  else {
    cout << "Good evening" << endl;
  }

  // Ternary Operator
  int time2 = 16;
  string result = (time2 < 12) ? "Good morning" : "Good evening";
  cout << result << endl;

}