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- function guestsTracker(input) {
- let i = 0;
- let currentGuest = input[i];
- let myArr = [];
- while (currentGuest !== 'PARTY') {
- myArr.push(currentGuest);
- i++
- currentGuest = input[i];
- }
- i++
- while (i < input.length) {
- currentGuest = input[i];
- if (myArr.includes(currentGuest)) {
- let index = myArr.indexOf(currentGuest)
- myArr.splice(index, 1);
- i++
- }
- }
- console.log(myArr.length);
- let newArr = []
- for (let el of myArr) {
- if (!isNaN(el[0])) {
- console.log(el)
- }else{
- newArr.push(el)
- }
- }
- for (let el of newArr) {
- console.log(el)
- }
- }
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