let guestList = ["hammad", "usman", "kashan", "aliyan"];

let dontCome = guestList[0];

console.log(dontCome, "sorry i m bussy");

guestList.splice(0, 1, "yousuf");

console.log("good news we have find a bigger tabel for a dinner");

guestList.unshift("ali");

guestList.push("harron");

let middleIndex: number = Math.floor(guestList.length / 2);

guestList.splice(middleIndex, 0, "asim");

console.log("update list our guess");

guestList.forEach(oneguest => console.log(`salam ${oneguest}, would you like dinner with me`));

console.log("unfortunattly the dinner table want arrived  i can only invite two the guest dinner with me");

while(guestList.length > 2) { 
    let removeguest = guestList.pop();
    console.log(`sorry, ${removeguest} i cant invite you to dinner`);
}

console.log(" ivvitation to the last two guest ");

guestList.forEach(lasttwo => console.log(`luckly ${lasttwo}, are you invited to dinner`));
guestList.pop()
guestList.pop()