diff --git a/js-core/homeworks/homework-17/Acura-NSX-2016-2017-02.jpg b/js-core/homeworks/homework-17/Acura-NSX-2016-2017-02.jpg
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diff --git a/js-core/homeworks/homework-17/bestsportcar170.jpg b/js-core/homeworks/homework-17/bestsportcar170.jpg
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diff --git a/js-core/homeworks/homework-17/ferrari_667_171011.jpg b/js-core/homeworks/homework-17/ferrari_667_171011.jpg
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diff --git a/js-core/homeworks/homework-17/index.html b/js-core/homeworks/homework-17/index.html
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+
+
+
+ homework_17
+
+
+
+
+
+
+
+
+ 1
+
+
+
+
+
+
diff --git a/js-core/homeworks/homework-17/index.js b/js-core/homeworks/homework-17/index.js
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+++ b/js-core/homeworks/homework-17/index.js
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+// TASK 0
+const solution = arr => {
+ let newArr = [];
+ let lastElem = arr[arr.length - 1];
+ arr.pop();
+ let tmp = function(arr) {
+ let index;
+ let leader = arr[0];
+ for(let i = 0; i < arr.length; i++) {
+ if(arr[i] >= leader) {
+ leader = arr[i];
+ index = i;
+ };
+ };
+ newArr.push(leader);
+ arr.splice(0, (index + 1));
+ if(arr.length > 1) {
+ tmp(arr);
+ };
+ };
+ tmp(arr);
+ newArr.push(lastElem);
+ return newArr;
+};
+
+console.log(solution([16, 17, 4, 3, 5, 2])); // === [17, 5, 2]
+console.log(solution([4, 3, 7, 12, 6, 67, 5, 45, 34, 35, 2, 8])); // [67, 45, 35, 8]
+console.log(solution([12, 10, 12, 8, 7, 6])); // [12, 8, 7, 6]
+console.log(solution([1, 2, 3, 4, 5, 4])); // [5, 4]
+console.log(solution([12, 12, 12])); // [12, 12]
+
+
+//TASK1
+class Carousel {
+ constructor() {
+ this.arrImg = ["bestsportcar170.jpg", "Acura-NSX-2016-2017-02.jpg", "ferrari_667_171011.jpg"];
+ this.count = 0;
+ this.img = document.querySelector("img");
+ this.nextButton = document.querySelector("button.next");
+ this.previousButton = document.querySelector("button.previous");
+ this.numberImg = document.querySelector("span");
+ };
+
+ onclickNext() {
+ let pointer = this;
+ pointer.nextButton.onclick = function() {
+ if(pointer.count === (pointer.arrImg.length - 1)) {
+ pointer.count = -1;
+ }
+ pointer.img.src = pointer.arrImg[++pointer.count];
+ pointer.numberImg.textContent = pointer.count + 1;
+ };
+ };
+
+ onclickPrevious() {
+ let pointer = this;
+ pointer.previousButton.onclick = function() {
+ if(pointer.count <= 0) {
+ pointer.count = pointer.arrImg.length;
+ };
+ pointer.img.src = pointer.arrImg[--pointer.count];
+ pointer.numberImg.textContent = pointer.count + 1;
+ };
+ };
+
+ buttonOperation() {
+ this.onclickNext();
+ this.onclickPrevious();
+ }
+};
+let carousel = new Carousel();
+carousel.buttonOperation();
+
+
+
+//Task2
+class AddStyle {
+ topStyle(selector, objCssStyle) {
+ let resultCssStr = `';
+ let head = document.head.innerHTML;
+ document.head.innerHTML += resultCssStr;
+ };
+};
+
+let addStyle = new AddStyle();
+addStyle.topStyle('fetch', {backgroundColor:'blue'});
+
+
+function convertingCssProperties(str) {
+ let regExp = /[A-Z]/;
+ let index = str.search(regExp);
+ let substring = function(str) {
+ if(index !== -1) {
+ return `-${str[index].toLowerCase()}`;
+ };
+ };
+ let convertingStr = str.replace(regExp, substring(str));
+ return convertingStr;
+};
+
+
+
+//Super
+function liquidCss(str) {
+ let regExp = /-[a-z]/;
+ let index = str.search(regExp);
+ let liquidCss = str.replace(regExp, str[index + 1].toUpperCase());
+ return liquidCss;
+};
+console.log(liquidCss('background-color'));
+console.log(liquidCss('margin-left'));
+console.log(liquidCss('flex-basis'));
diff --git a/js-core/homeworks/homework-17/style.css b/js-core/homeworks/homework-17/style.css
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+++ b/js-core/homeworks/homework-17/style.css
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+img {
+ width: 800px;
+ height: 400px;
+}
+
+.buttons {
+ margin-left: 320px;
+}
+
+.fetch {
+ width: 100px;
+ height: 100px;
+ border: 2px solid black;
+}