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Final06

GennadyBerg 2 年之前
父節點
6719e5d5b5
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4f06f1ca9c
共有 26 個文件被更改，包括 598 次插入 和 26 次删除
分割檢視 顯示文件統計
  1. 11 0
      js/06/hw06_03.html
  2. 13 0
      js/06/hw06_04.html
  3. 0 9
      js/06/hw06_05.html
  4. 17 2
      js/06/hw06_06.html
  5. 6 15
      js/06/hw06_07.html
  6. 23 0
      js/06/hw06_08.html
  7. 31 0
      js/06/hw06_09.html
  8. 20 0
      js/06/hw06_10.html
  9. 22 0
      js/06/hw06_11.html
  10. 14 0
      js/06/hw06_12.html
  11. 17 0
      js/06/hw06_13.html
  12. 11 0
      js/06/hw06_14.html
  13. 11 0
      js/06/hw06_15.html
  14. 24 0
      js/06/hw06_16.html
  15. 13 0
      js/06/hw06_17.html
  16. 17 0
      js/06/hw06_18.html
  17. 55 0
      js/06/hw06_19.html
  18. 55 0
      js/06/hw06_20.html
  19. 62 0
      js/06/hw06_21.html
  20. 71 0
      js/06/hw06_22.html
  21. 15 0
      js/06/hw06_23.html
  22. 16 0
      js/06/hw06_24.html
  23. 15 0
      js/06/hw06_25.html
  24. 13 0
      js/06/hw06_26.html
  25. 16 0
      js/06/hw06_27.html
  26. 30 0
      js/06/hw06_28.html

+ 11 - 0
js/06/hw06_03.html
查看文件 

@@ -0,0 +1,11 @@
 
+<header>
 
+    <h1>Item access</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const arr5 = [prompt("Enter element"), prompt("Enter element"), prompt("Enter element"), prompt("Enter element"), ,];
 
+        alert(arr5[+prompt("Enter index value")]);
 
+    </script>
 
+
 
+</body>

+ 13 - 0
js/06/hw06_04.html
查看文件 

@@ -0,0 +1,13 @@
 
+<header>
 
+    <h1>Item change</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const arr = [prompt("Enter element"), prompt("Enter element"), prompt("Enter element"), prompt("Enter element"), ,];
 
+        let a = +prompt("Enter index value");
 
+        arr[a] = a;
 
+        alert(arr).toUpperkeys;
 
+    </script>
 
+
 
+</body>

+ 0 - 9
js/06/hw06_05.html
查看文件 

@@ -20,15 +20,6 @@
 
             str += '\n'
 
         }
 
         alert(str);
 
-        //arr[+prompt("Enter index")];
 
-        //arr[+prompt("Enter index")]= prompt("Enter value");
 
-
 
-        arr = arr.slice(1)
 
-        for (let i = 0; i < 5; i++) {
 
-            arr[i] = arr[i].slice(1);
 
-        }
 
-        const arr6 = [...arr[0], ...arr[1], ...arr[2], ...arr[3], ...arr[4]];
 
-        alert(arr6);
 
     </script>
 
 
 </body>

+ 17 - 2
js/06/hw06_06.html
查看文件 

@@ -1,7 +1,22 @@
 
+<header>
 
+    <h1>Multiply table slice</h1>
 
+</header>
 
+
 
 <body>
 
     <script>
 
-        let a = prompt("Enter a phrase").split(' ').indexOf(prompt("Enter word"));
 
-        alert(a < 0 ? "Not found" : a);
 
+        arr = [];
 
+        for (let i = 1; i <= 5; i++) {
 
+            arr[i] = [];
 
+            for (let j = 1; j <= 5; j++) {
 
+                arr[i][j] = i * j;
 
+            }
 
+        }
 
+        arr = arr.slice(1)
 
+        for (let i = 0; i < 5; i++) {
 
+            arr[i] = arr[i].slice(1);
 
+        }
 
+        alert(arr);
 
+
 
     </script>
 
 
 </body>

+ 6 - 15
js/06/hw06_07.html
查看文件 

@@ -1,19 +1,10 @@
 
+<header>
 
+    <h1>IndexOf Word</h1>
 
+</header>
 
+
 
 <body>
 
     <script>
 
-        arr = [];
 
-        for (i = 0; i < 5; i++)
 
-            arr.push(prompt('Enter ' + (i + 1) + ' element'));
 
-        arr2 = [];
 
-        for (i = 0; i < 5; i++)
 
-            arr2.push(arr.pop());
 
-        alert(arr + "\n" + arr2);
 
-        //задание reverse
 
-        for (i = 0; i < 5; i++)
 
-            arr.unshift(arr2.shift());
 
-        alert(arr + "\n" + arr2);
 
-
 
-
 
-
 
+        let a = prompt("Enter a phrase").split(' ').indexOf(prompt("Enter word"));
 
+        alert(a < 0 ? "Not found" : a);
 
     </script>
 
-
 
 </body>

+ 23 - 0
js/06/hw06_08.html
查看文件 

@@ -0,0 +1,23 @@
 
+<header>
 
+    <h1>Reverse</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const arr = [];
 
+        arr.push(prompt("Enter element 1"));
 
+        arr.push(prompt("Enter element2"));
 
+        arr.push(prompt("Enter element 3"));
 
+        arr.push(prompt("Enter element 4"));
 
+        arr.push(prompt("Enter element 5"));
 
+        alert(arr);
 
+        const arr2 = [];
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        alert(arr2);
 
+    </script>
 
+
 
+</body>

+ 31 - 0
js/06/hw06_09.html
查看文件 

@@ -0,0 +1,31 @@
 
+<header>
 
+    <h1>Reverse 2</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const arr = [];
 
+        arr.push(prompt("Enter element 1"));
 
+        arr.push(prompt("Enter element2"));
 
+        arr.push(prompt("Enter element 3"));
 
+        arr.push(prompt("Enter element 4"));
 
+        arr.push(prompt("Enter element 5"));
 
+        alert(arr);
 
+        const arr2 = [];
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        arr2.push(arr.pop());
 
+        alert(arr2);
 
+        alert(arr);
 
+        arr.unshift(arr2.shift());
 
+        arr.unshift(arr2.shift());
 
+        arr.unshift(arr2.shift());
 
+        arr.unshift(arr2.shift());
 
+        arr.unshift(arr2.shift());
 
+        alert(arr);
 
+        alert(arr2);
 
+    </script>
 
+
 
+</body>

+ 20 - 0
js/06/hw06_10.html
查看文件 

@@ -0,0 +1,20 @@
 
+<header>
 
+    <h1>Copy</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        arr = [];
 
+        for (let i = 0; i < 5; i++) {
 
+            arr[i] = [];
 
+            for (let j = 0; j < 5; j++) {
 
+                arr[i][j] = (i + 1) * (j + 1);
 
+            }
 
+        }
 
+
 
+        alert(arr);
 
+        const deep = [...arr];
 
+        alert(deep);
 
+    </script>
 
+
 
+</body>

+ 22 - 0
js/06/hw06_11.html
查看文件 

@@ -0,0 +1,22 @@
 
+<header>
 
+    <h1>Deep Copy</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        arr = [];
 
+        for (let i = 0; i < 5; i++) {
 
+            arr[i] = [];
 
+            for (let j = 0; j < 5; j++) {
 
+                arr[i][j] = (i + 1) * (j + 1);
 
+            }
 
+        }
 
+        alert(arr);
 
+        const deep = [];
 
+        for (let i = 0; i < 5; i++) {
 
+            deep[i] = [...arr[i]];
 
+        }
 
+        alert(deep);
 
+    </script>
 
+
 
+</body>

+ 14 - 0
js/06/hw06_12.html
查看文件 

@@ -0,0 +1,14 @@
 
+<header>
 
+    <h1>Arrey Equals</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const arr = [1, 2, 3, 4, 5];
 
+        let a = arr;
 
+        const arr2 = arr;
 
+        let b = arr2;
 
+        alert(a===b);
 
+    </script>
 
+
 
+</body>

+ 17 - 0
js/06/hw06_13.html
查看文件 

@@ -0,0 +1,17 @@
 
+<header>
 
+    <h1>Flat</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        arr = [];
 
+        for (let i = 0; i < 5; i++) {
 
+            arr[i] = [];
 
+            for (let j = 0; j < 5; j++) {
 
+                arr[i][j] = (i + 1) * (j + 1);
 
+            }
 
+        }
 
+        const arrCopy = [...arr[0], ...arr[1], ...arr[2], ...arr[3], ...arr[4]];
 
+        alert(arrCopy);
 
+    </script>
 
+</body>

+ 11 - 0
js/06/hw06_14.html
查看文件 

@@ -0,0 +1,11 @@
 
+<header>
 
+    <h1>Destruct</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const str = prompt("Enter string_lenth min 9");
 
+        let [a1, a2, a3, a4, a5, a6, a7, a8, a9] = str;
 
+        alert(a1 + " " + a5 + " " + a9);
 
+    </script>
 
+</body>

+ 11 - 0
js/06/hw06_15.html
查看文件 

@@ -0,0 +1,11 @@
 
+<header>
 
+    <h1>Destruct Default</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const str = prompt("Enter string");
 
+        let [a, b = '!', , d = '!', e = '!'] = str;
 
+        alert(b + " " + d + " " + e);
 
+    </script>
 
+</body>

+ 24 - 0
js/06/hw06_16.html
查看文件 

@@ -0,0 +1,24 @@
 
+<header>
 
+    <h1>Multiply table rest</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        arr = [];
 
+        for (let i = 1; i <= 5; i++) {
 
+            arr[i] = [];
 
+            for (let j = 1; j <= 5; j++) {
 
+                arr[i][j] = i * j;
 
+            }
 
+        }
 
+        const [, ...a] = arr;
 
+        const [, ...aa0] = a[0];
 
+        const [, ...aa1] = a[1];
 
+        const [, ...aa2] = a[2];
 
+        const [, ...aa3] = a[3];
 
+        const [, ...aa4] = a[4];
 
+        arr = [aa0, aa1, aa2, aa3, aa4];
 
+        alert(arr);
 
+    </script>
 
+
 
+</body>

+ 13 - 0
js/06/hw06_17.html
查看文件 

@@ -0,0 +1,13 @@
 
+<header>
 
+    <h1>For alert</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const names = ["John", "Paul", "George", "Ringo"];
 
+        for (let name of names) {
 
+            alert(`Hello, ${name}`);
 
+        }
 
+    </script>
 
+
 
+</body>

+ 17 - 0
js/06/hw06_18.html
查看文件 

@@ -0,0 +1,17 @@
 
+<header>
 
+    <h1>For Select Option</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const currencies = ["USD", "EUR", "GBP", "UAH"];
 
+        let str = "<select>";
 
+        for (let currency of currencies) {
 
+            //    YOUR MAGIC HERE
 
+            str += `<option>${currency}</option>`;
 
+        }
 
+        str += "</select>";
 
+        document.write(str);
 
+    </script>
 
+
 
+</body>

+ 55 - 0
js/06/hw06_19.html
查看文件 

@@ -0,0 +1,55 @@
 
+<header>
 
+    <h1>For Table Horizontal</h1>
 
+</header>
 
+
 
+<body>
 
+    <style>
 
+        td {
 
+            padding: 5px;
 
+        }
 
+
 
+        td,
 
+        th {
 
+            border: 1px solid #999;
 
+            border-top-color: rgb(153, 153, 153);
 
+            border-top-style: solid;
 
+            border-top-width: 1px;
 
+            border-right-color: rgb(153, 153, 153);
 
+            border-right-style: solid;
 
+            border-right-width: 1px;
 
+            border-bottom-color: rgb(153, 153, 153);
 
+            border-bottom-style: solid;
 
+            border-bottom-width: 1px;
 
+            border-left-color: rgb(153, 153, 153);
 
+            border-left-style: solid;
 
+            border-left-width: 1px;
 
+            border-image-source: initial;
 
+            border-image-slice: initial;
 
+            border-image-width: initial;
 
+            border-image-outset: initial;
 
+            border-image-repeat: initial;
 
+        }
 
+
 
+        td {
 
+            display: table-cell;
 
+            vertical-align: inherit;
 
+        }
 
+
 
+        table {
 
+            border-collapse: collapse;
 
+            text-indent: initial;
 
+            border-spacing: 2px;
 
+        }
 
+    </style>
 
+    <script>
 
+        const names = ["John", "Paul", "George", "Ringo"];
 
+        let str = "<table><tbody><tr>";
 
+        for (let name of names) {
 
+            //    YOUR MAGIC HERE
 
+            str += `<td><section>${name}</section></td>`;
 
+        }
 
+        str += "</tr></tbody></table>";
 
+        document.write(str);
 
+    </script>
 
+
 
+</body>

+ 55 - 0
js/06/hw06_20.html
查看文件 

@@ -0,0 +1,55 @@
 
+<header>
 
+    <h1>For Table Vertical</h1>
 
+</header>
 
+
 
+<body>
 
+    <style>
 
+        td {
 
+            padding: 5px;
 
+        }
 
+
 
+        td,
 
+        th {
 
+            border: 1px solid #999;
 
+            border-top-color: rgb(153, 153, 153);
 
+            border-top-style: solid;
 
+            border-top-width: 1px;
 
+            border-right-color: rgb(153, 153, 153);
 
+            border-right-style: solid;
 
+            border-right-width: 1px;
 
+            border-bottom-color: rgb(153, 153, 153);
 
+            border-bottom-style: solid;
 
+            border-bottom-width: 1px;
 
+            border-left-color: rgb(153, 153, 153);
 
+            border-left-style: solid;
 
+            border-left-width: 1px;
 
+            border-image-source: initial;
 
+            border-image-slice: initial;
 
+            border-image-width: initial;
 
+            border-image-outset: initial;
 
+            border-image-repeat: initial;
 
+        }
 
+
 
+        td {
 
+            display: table-cell;
 
+            vertical-align: inherit;
 
+        }
 
+
 
+        table {
 
+            border-collapse: collapse;
 
+            text-indent: initial;
 
+            border-spacing: 2px;
 
+        }
 
+    </style>
 
+    <script>
 
+        const names = ["John", "Paul", "George", "Ringo"];
 
+        let str = "<table>";
 
+        for (let name of names) {
 
+            //    YOUR MAGIC HERE
 
+            str += `<tr><td>${name}</td></tr>`;
 
+        }
 
+        str += "</table>";
 
+        document.write(str);
 
+    </script>
 
+
 
+</body>

+ 62 - 0
js/06/hw06_21.html
查看文件 

@@ -0,0 +1,62 @@
 
+<header>
 
+    <h1>For Table Letters</h1>
 
+</header>
 
+
 
+<body>
 
+    <style>
 
+        td {
 
+            padding: 5px;
 
+        }
 
+
 
+        td,
 
+        th {
 
+            border: 1px solid #999;
 
+            border-top-color: rgb(153, 153, 153);
 
+            border-top-style: solid;
 
+            border-top-width: 1px;
 
+            border-right-color: rgb(153, 153, 153);
 
+            border-right-style: solid;
 
+            border-right-width: 1px;
 
+            border-bottom-color: rgb(153, 153, 153);
 
+            border-bottom-style: solid;
 
+            border-bottom-width: 1px;
 
+            border-left-color: rgb(153, 153, 153);
 
+            border-left-style: solid;
 
+            border-left-width: 1px;
 
+            border-image-source: initial;
 
+            border-image-slice: initial;
 
+            border-image-width: initial;
 
+            border-image-outset: initial;
 
+            border-image-repeat: initial;
 
+        }
 
+
 
+        td {
 
+            display: table-cell;
 
+            vertical-align: inherit;
 
+        }
 
+
 
+        table {
 
+            border-collapse: collapse;
 
+            text-indent: initial;
 
+            border-spacing: 2px;
 
+        }
 
+    </style>
 
+    <script>
 
+        const currencies = ["USD", "EUR", "GBP", "UAH"];
 
+        let str = "<table><thead><tr><th></th><th></th><th></th></tr></thead>";
 
+        for (let currency of currencies) { //цикл создает строки
 
+            //одна итерация цикла создает ОДНУ СТРОКУ
 
+            str += "<tr>";
 
+
 
+            for (let letter of currency) { //цикл создает ЯЧЕЙКИ в ОДНОЙ СТРОКЕ
 
+                //одна итерация цикла создает ОДНУ ЯЧЕЙКУ
 
+                str += `<td>${letter}</td>`;
 
+            }
 
+            str += "</tr>";
 
+
 
+        }
 
+        str += "</table>";
 
+        document.write(str);
 
+    </script>
 
+
 
+</body>

+ 71 - 0
js/06/hw06_22.html
查看文件 

@@ -0,0 +1,71 @@
 
+<header>
 
+    <h1>Multiply table</h1>
 
+</header>
 
+
 
+<body>
 
+    <style>
 
+        td {
 
+            padding: 5px;
 
+        }
 
+
 
+        td,
 
+        th {
 
+            border: 1px solid #999;
 
+            border-top-color: rgb(153, 153, 153);
 
+            border-top-style: solid;
 
+            border-top-width: 1px;
 
+            border-right-color: rgb(153, 153, 153);
 
+            border-right-style: solid;
 
+            border-right-width: 1px;
 
+            border-bottom-color: rgb(153, 153, 153);
 
+            border-bottom-style: solid;
 
+            border-bottom-width: 1px;
 
+            border-left-color: rgb(153, 153, 153);
 
+            border-left-style: solid;
 
+            border-left-width: 1px;
 
+            border-image-source: initial;
 
+            border-image-slice: initial;
 
+            border-image-width: initial;
 
+            border-image-outset: initial;
 
+            border-image-repeat: initial;
 
+        }
 
+
 
+        td {
 
+            display: table-cell;
 
+            vertical-align: inherit;
 
+        }
 
+
 
+        table {
 
+            border-collapse: collapse;
 
+            text-indent: initial;
 
+            border-spacing: 2px;
 
+        }
 
+    </style>
 
+
 
+    <script>
 
+        arr = [];
 
+        for (let i = 0; i < 5; i++) {
 
+            arr[i] = [];
 
+            for (let j = 0; j < 5; j++) {
 
+                arr[i][j] = (i + 1) * (j + 1);
 
+            }
 
+        }
 
+        let str = "<table><thead><tr><th></th><th></th><th></th><th></th><th></th></tr></thead>";
 
+        for (let arrEl of arr) { //цикл создает строки
 
+            //одна итерация цикла создает ОДНУ СТРОКУ
 
+            str += "<tr>";
 
+
 
+            for (let val of arrEl) { //цикл создает ЯЧЕЙКИ в ОДНОЙ СТРОКЕ
 
+                //одна итерация цикла создает ОДНУ ЯЧЕЙКУ
 
+                str += `<td>${val}</td>`;
 
+            }
 
+            str += "</tr>";
 
+
 
+        }
 
+        str += "</table>";
 
+        document.write(str);
 
+
 
+
 
+    </script>
 
+
 
+</body>

+ 15 - 0
js/06/hw06_23.html
查看文件 

@@ -0,0 +1,15 @@
 
+<header>
 
+    <h1>Function Capitalize</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const capitalize = str => {
 
+            str = str.toLowerCase();
 
+            let result = str[0].toUpperCase() + str.slice(1);
 
+            return result;
 
+        }
 
+        alert(capitalize("cANBerRa"));
 
+    </script>
 
+
 
+</body>

+ 16 - 0
js/06/hw06_24.html
查看文件 

@@ -0,0 +1,16 @@
 
+<header>
 
+    <h1>Map Capitalize</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const capitalize = str => {
 
+            str = str.toLowerCase();
 
+            let result = str[0].toUpperCase() + str.slice(1);
 
+            return result;
 
+        }
 
+        let phrase = prompt("Enter a phrase").trim().split(' ').map(w => capitalize(w)).join(' ');
 
+        alert(phrase);
 
+    </script>
 
+
 
+</body>

+ 15 - 0
js/06/hw06_25.html
查看文件 

@@ -0,0 +1,15 @@
 
+<header>
 
+    <h1>Filter Lexics</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const lexis = str => {
 
+            const lexx = ["xyz", "qwe"];
 
+            return !lexx.includes(str);
 
+        }
 
+        let phrase = prompt("Enter a phrase").trim().split(' ').filter(w => lexis(w)).join(' ');
 
+        alert(phrase);
 
+    </script>
 
+
 
+</body>

+ 13 - 0
js/06/hw06_26.html
查看文件 

@@ -0,0 +1,13 @@
 
+<header>
 
+    <h1>Beep Lexics</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const lexx = ["xyz", "qwe"];
 
+        let phrase = prompt("Enter a phrase").trim().split(' ')
 
+            .map(w => lexx.includes(w) ? "BEEP" : w).join(' ');
 
+        alert(phrase);
 
+    </script>
 
+
 
+</body>

+ 16 - 0
js/06/hw06_27.html
查看文件 

@@ -0,0 +1,16 @@
 
+<header>
 
+    <h1>Reduce HTML</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const currencies = ["", "USD", "EUR", "GBP", "UAH"];
 
+        let str = "<select>";
 
+        options = currencies.reduce((optionsStr, currency) => optionsStr  += `<option>${currency}</option>`);
 
+        str += options;
 
+        str += "</select>";
 
+        document.write(str);
 
+
 
+    </script>
 
+
 
+</body>

+ 30 - 0
js/06/hw06_28.html
查看文件 

@@ -0,0 +1,30 @@
 
+<header>
 
+    <h1>For Brackets Hell Check</h1>
 
+</header>
 
+
 
+<body>
 
+    <script>
 
+        const line = prompt();
 
+        const bracketsStack = [];
 
+        const openBrackets = ["[", "(", "{"];
 
+        const closeBrackets = ["]", ")", "}"];
 
+
 
+        let i = 0;
 
+        for (let character of line) {
 
+            //не обращайте внимания на символы, кроме трех видов скобок 
+            if (openBrackets.includes(character))
 
+                bracketsStack.push(character);
 
+            else {
 
+                idx = closeBrackets.indexOf(character);
 
+                if (idx >= 0) {
 
+                    if (bracketsStack.length == 0 || bracketsStack.pop() != openBrackets[idx]) {
 
+                        alert("Wrong brackets consistency in position: " + i)
 
+                        break; //оператор break прерывает цикл преждевременно
 
+                    }
 
+                }
 
+            }
 
+            i++;
 
+        }
 
+    </script>
 
+
 
+</body>