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@@ -1,281 +0,0 @@
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-// ________html tree_________
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-var body = {
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- tagName: "body",
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- subTags: [
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- {tagName: "div",
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- subTags : [
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- {
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- tagName: "span",
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- text: "Enter a data please",
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- },
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- {
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- taName: "br/"
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- },
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- {
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- tagName: "input",
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- attrs: {
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- type: "text",
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- id: "name",
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- },
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- },
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- {
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- tagName: "input",
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- attrs: {
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- type: "text",
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- id: "surname",
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- },
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- },
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- ],
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- },
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- {tagName: "div",
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- subTags: [
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- {
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- tagName: "button",
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- attrs: {
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- id: "name",
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- },
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- text: "ok",
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- },
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- {
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- tagName: "button",
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- attrs: {
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- id : "canel",
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- },
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- text: "Cancel",
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- },
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- ],
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- },
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- ],
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-};
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-
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-console.log(body.subTags[1].subTags[1].text);
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-console.log(body.subTags[0].subTags[3].attrs.id);
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-
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-// ________declarative fields_________
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-
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-var person = {
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- name: prompt("Имя: "),
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- surname: prompt("Фамилия: "),
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- married: confirm("Женатый: "),
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-};
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-
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-console.log(person)
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-
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-
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-
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-// // ________object links_________
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-
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-person.smartphone = {nameDevice: "Iphone 11"}, person.laptop = {nameDevice: "Lenovo ideapad"}
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-person.smartphone.owner = person;
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-person.laptop.owner = person;
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-console.log(person.smartphone.owner.laptop.owner.smartphone === person.smartphone);
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-
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-// ________imperative array fill 3_________
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-
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-arr = [+prompt("input number 1"), +prompt("input number 2"), +prompt("input number 3")];
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-console.log(arr);
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-
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-// // ________while confirm_________??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
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-
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-for(;;){
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- alert("Выполняется безконечный цикл!!!");
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- let stop1 = confirm("Прекратить выполнеие цикла?");
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- if(stop1 === true){
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- alert("Выполнение цикла прекращено");
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- break;
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- }
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-}
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-
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-
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-// // ________array fill_________
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-
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-let array1 = [];
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-for(let i = 0; ;){
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- let element = prompt("Введите число или нажмите Отмена")
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- if(element === null){
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- alert("Выполнение цикла прекращено");
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- break;
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- }
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- array1.push(element);
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-}
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-console.log(array1)
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-
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-
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-// // ________array fill nopush_________,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.
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-
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-let array2 = [];
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-
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-for(let i = 0;;i++){
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- let element2 = prompt("Введите число или нажмите Отмена")
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- if(element2 === null){
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- alert("Выполнение цикла прекращено");
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- break;
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- }
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- else{
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- array2[i] = element2;
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- }
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-}
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-console.log(array2)
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-
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-
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-// // ________infinite probability_________
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- for(let i = 1; ;i++){
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- let stopnum = Math.random()*(1.3);
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- if(stopnum > 0.9){
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- alert(`Выполнение цикла прекращено!\nК-во итераций = ${i}, Читсло остановки = ${stopnum}`);
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- break;
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- }
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- }
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-
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-
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-// ________empty loop_________
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-let choice
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-for(;choice !== null;choice = prompt("Продолжить выполнения цикла?")){
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-
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-}
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-
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-// // ________progression sum_________
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-
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-let sum = 0;
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-let maximum = +prompt("Введите максимальное число прогрессии")
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-for (let i = 1; i < maximum; i += 3){
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- sum += i;
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-}
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-alert(`${sum}`);
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-
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-
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-// // ________chess one line_________
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-let line = "";
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-let sizeLine = +prompt("Введите длину строки: ")
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-for(let i = 0; i < sizeLine; i++){
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- if(i % 2 === 1){
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- line += "#";
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- }
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- else{
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- line += " ";
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- }
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-}
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-console.log(line)
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-
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-// // ________numbers_________
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-let string = '';
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-for (let i = 0; i < 10; i++){
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- for(let j = 0; j < 10; j++){
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- string += j;
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- }
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- string += '\n';
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-}
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-console.log(string);
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-
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-
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-// // ________chess_________
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-
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-let chess = '';
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-for (let i = 0; i < 10; i++){
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- for(let j = 0; j < 12; j++){
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- if(i % 2 === 0){
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- if(j % 2 === 1){
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- chess += "#";
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- }
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- else{
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- chess += ".";
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- }
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- }
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- else{
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- if(j % 2 === 0){
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- chess += "#";
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- }
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- else{
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- chess += ".";
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- }
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- }
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- }
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- chess += '\n';
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-}
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-console.log(chess);
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-
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-
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-
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-// // ________cubes_________
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-let cubes = [];
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-let n = +prompt("Ведите максимально число: ");
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-for (let i = 0; i <= n; i++){
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- cubes[i] = Math.pow(i, 3);
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-}
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-console.log(cubes)
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-
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-
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-// // ________multiply table_________
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-var multTable = [];
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-for (var i = 1; i <= 9; i++) {
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- multTable[i] = [];
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- for (var j = 1; j <= 9; j++) {
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- multTable[i][j] = i * j;
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- }
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-}
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-console.log(multTable)
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-
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-
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-// // ________matrix to html table_________
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-
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-var multTable = [];
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-let str = "<table border = '1'>"
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-for (var i = 1; i <= 10; i++) {
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- str += "<tr>"
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- multTable[i] = [];
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- for (var j = 1; j <= 10; j++) {
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- multTable[i][j] = i * j;
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- str += `<td> ${multTable[i][j]} </td>`
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- }
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- str += "</tr>"
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-}
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-str += "</table>"
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-document.write(str)
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-
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-// Или так
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-
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-// // window.onload = function() {
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-// // var newTable = document.createElement("table");
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-// // for (var i = 1; i <= 10; i++) {
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-// // var newRow = newTable.insertRow(i-1)
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-// // for (var j = 1; j <= 10; j++) {
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-// // var newCell = newRow.insertCell(j-1);
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-
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-// // newCell.innerHTML = i * j;
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-// // }
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-// // }
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-// // document.body.appendChild(newTable)
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-// // }
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-
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-// // window.onload = function() {
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-// // var newTable = document.createElement("table");
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-// // for (var i = 1; i <= 10; i++) {
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-// // var newRow = newTable.insertRow(i-1)
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-// // for (var j = 1; j <= 10; j++) {
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-// // var newCell = newRow.insertCell(j-1);
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-
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-// // newCell.innerHTML = i * j;
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-// // }
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-// // }
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-// // document.body.appendChild(newTable)
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-// // }
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-
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-
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-// // ________Задание на синий пояс: треугольник_________
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-var i = 0, j = 0;
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-
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-var max = 6;
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-var space = "",
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- star = "";
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-
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-while (i <= max) {
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- space = "";
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- star = "";
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- for (j = 0; j < max - i; j++) space += ".";
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- for (j = 0; j < 2 * i + 1; j++) star += "#";
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- console.log(space + star + space);
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- i++;
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-}
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-
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-
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-
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