Whiteasasin · Whiteasasin · Apr 9, 2023
diff --git a/hw js 7/index.html b/hw js 7/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Document</title>
+  <script src="main.js"></script>
+</head>
+<body>
+
+</body>
+</html>
diff --git a/hw js 7/main.js b/hw js 7/main.js
@@ -0,0 +1,338 @@
+///task 1
+// условие из задания c моего дз 
+// let tempC = prompt("Indicate degrees in Celsius")
+// let tempF = tempC * 1.8 + 32 ;
+// alert ("temp in F is " + tempF) 
+
+// function convertator( tempInCel) {
+//    const tempFareng = tempInCel * 1.8 + 32;
+//    return tempFareng ;
+// }
+
+// const tempInCel = 40;
+// const tempFareng = convertator( tempInCel) ;
+// alert ("this is your temperature " + tempFareng );
+
+///task 2 
+// условие из задания c моего дз 
+// const red = Number(prompt("input color in 10 system")).toString(16);
+// const green = Number(prompt("input color in 10 system")).toString(16);
+// const blue = Number(prompt("input color in 10 system")).toString(16);
+// alert("your css color is #" + red + green + blue);
+
+// function sixRGB (r, g , b) {
+//   const red =  r.toString(16).padStart(2, "0");
+//   const green = g.toString(16).padStart(2, "0");
+//   const blue = b.toString(16).padStart(2, "0");
+//   return red + green + blue ;
+// }
+
+// const r = Number (prompt("input color in 10 system"));
+// const g = Number (prompt("input color in 10 system"));
+// const b = Number (prompt("input color in 10 system"));
+// const result = sixRGB (r, g , b) ;
+// alert("your css color is #" + result );
+
+// task 3
+
+//let poverhi = prompt("vvedi kolichestvo poverhiv");//9
+// let apartment = prompt("vvedi kolichestvo kvartir na poverhe");//4
+// let numKvart = prompt("vvedi nomer kvartiry");//118
+// let podyezd = Math.ceil( numKvart / apartment  / poverhi) ;
+// let etag = Math.ceil (numKvart / apartment) % poverhi ;
+// alert ("vash podyezd " + podyezd + " i vash etag " + etag);
+
+// function findApartmentLocation(numKvart, apartmentPerFloor, floorsPerBuilding) {
+//   let podyezd = Math.ceil(numKvart / (apartmentPerFloor * floorsPerBuilding));
+//   let etag = Math.ceil(numKvart / apartmentPerFloor) % floorsPerBuilding;
+//   return {podyezd: podyezd, etag: etag};
+//   }
+
+// const floorsPerBuilding = prompt("vvedi kolichestvo poverhiv")
+// const apartmentPerFloor = prompt("vvedi kolichestvo kvartir na poverhe");
+// const numKvart = prompt("vvedi nomer kvartiry");
+
+// let apartmentLocation = findApartmentLocation(numKvart, apartmentPerFloor, floorsPerBuilding)
+// console.log(`Ваш падик ${apartmentLocation.podyezd},  ваш поверх ${apartmentLocation.etag}`);
+
+/// task 4
+
+// let firstName = (prompt("what is your name ?").trim());
+// let secondName = (prompt("what is your surname?").trim());
+// let thirdName = (prompt("what is your otchestvo?").trim());
+
+// thirdName = thirdName.charAt(0).toUpperCase() + thirdName.slice(1).toLowerCase();
+// firstName = firstName.charAt(0).toUpperCase() + firstName.slice(1).toLowerCase();
+// secondName = secondName.charAt(0).toUpperCase() + secondName.slice(1).toLowerCase();
+
+// let FullName =` ${firstName}  ${secondName}  ${thirdName}`;
+// alert(`hellow  ${FullName}`);
+
+// function FullNameUser() {
+//   let name = prompt("Введіть ваше ім'я:");
+//   let surname = prompt("Введіть ваше прізвище:");
+//   let fatherName = prompt("Введіть ваше по батькові:");
+
+//   name = name.charAt(0).toUpperCase() + name.slice(1).toLowerCase();
+//   surname = surname.charAt(0).toUpperCase() + surname.slice(1).toLowerCase();
+//   fatherName = fatherName.charAt(0).toUpperCase() + fatherName.slice(1).toLowerCase();
+
+//   let fullName = `${name} ${surname} ${fatherName}`;
+//   alert(`Привіт, ${fullName}!`);
+
+//   return { name, surname, fatherName, fullName };
+// }
+
+
+// const result = FullNameUser();
+// console.log(result);
+
+///task 5 
+// let  inputString = prompt('Введіть рядок, дозволяється використовувати \\n для нового рядка:');
+// let multiLineString = inputString.split('\\n').join('\n');
+// console.log(multiLineString);
+
+
+// function StringOchka(inputString) {
+//   let multiLineString = inputString.split('\\n').join('\n');
+//   return multiLineString;
+// }
+
+
+// const inputString = prompt('Введіть рядок, дозволяється використовувати \\n для нового рядка:');
+// const multiLineString = StringOchka(inputString);
+// console.log(multiLineString);
+
+///task 6 
+
+// let firstName = prompt("what is your name ?") || "Ivan" ;
+// let secondName = prompt("what is your surname?") || "Ivanov";
+// let thirdName = prompt("what is your otchestvo?") || "Ivanovich";
+
+
+// let FullName =` ${firstName}  ${secondName}  ${thirdName}`;
+// alert(`hellow  ${FullName}`);
+
+// function sayHello(firstName, secondName, thirdName) {
+//   firstName = firstName || "Ivan";
+//   secondName = secondName || "Ivanov";
+//   thirdName = thirdName || "Ivanovich";
+
+//   let fullName = `${firstName} ${secondName} ${thirdName}`;
+//   alert(`Привіт, ${fullName}!`);
+
+//   return fullName;
+// }
+
+
+// const result = sayHello(prompt("Введіть ваше ім'я:"), prompt("Введіть ваше прізвище:"), prompt("Введіть ваше по батькові:"));
+// console.log(result);
+
+///task 7 
+/// let loginUser = prompt ("input your login ");
+// let paswordUser = prompt ("input your password");
+// if(loginUser === "admin" , paswordUser === "qwerty"){
+//   alert ("hi my friend");
+// } else {
+//   alert ("hyilo vvedi validnue dannie");
+// }
+
+///
+///
+/// way 1
+
+// function LoginForm(loginUser, paswordUser){
+
+//   if(loginUser === "admin" , paswordUser === "qwerty"){
+//       alert ("hi my friend");
+//     } else {
+//       alert ("hyilo vvedi validnue dannie");
+//     }
+
+// }
+
+/// let loginUser = prompt ("input your login ");
+// let paswordUser = prompt ("input your password");
+
+
+///way 2
+// function checkLoginCredentials() {
+//   const loginUser = prompt("Введіть свій логін:");
+//   const passwordUser = prompt("Введіть свій пароль:");
+
+//   if (loginUser === "admin" && passwordUser === "qwerty") {
+//     alert("Привіт, мій друг!");
+//   } else {
+//     alert("Ви ввели недійсні дані!");
+//   }
+// }
+
+
+// checkLoginCredentials();
+
+/// task 8
+
+// document.write("<table>");
+// for (let i = 0; i <= 5; i++) {
+//   document.write("<tr class='" + (i % 2 === 0 ? "even" : "odd") + "'>");
+//   for (let j = 0; j <= 5; j++) {
+//     document.write("<td>" + (i * j) + "</td>");
+//   }
+//   document.write("</tr>");
+// }
+// document.write("</table>");
+
+// function generateMultiplicationTable() {
+//   const tableStart = "<table>";
+//   const tableEnd = "</table>";
+//   let tableContent = "";
+
+//   for (let i = 0; i <= 5; i++) {
+//     tableContent += "<tr class='" + (i % 2 === 0 ? "even" : "odd") + "'>";
+//     for (let j = 0; j <= 5; j++) {
+//       tableContent += "<td>" + (i * j) + "</td>";
+//     }
+//     tableContent += "</tr>";
+//   }
+
+//   document.write(tableStart + tableContent + tableEnd);
+// }
+
+
+// generateMultiplicationTable();
+
+/// task 9 
+//const forbiddenWords = ['bad', 'word', 'not_allowed'];
+// const inputString = prompt('Введіть рядок слів, розділених пробілами:');
+// const wordsArray = inputString.split(' ');
+
+// function checkWord(word) {
+//     return !forbiddenWords.includes(word);
+// }
+// const filteredArray = wordsArray.filter(checkWord);
+// const resultString = filteredArray.join(' ');
+// alert(resultString);
+
+// function filterWords() {
+//   const forbiddenWords = ['bad', 'word', 'not_allowed'];
+//   const inputString = prompt('Введіть рядок слів, розділених пробілами:');
+//   const wordsArray = inputString.split(' ');
+
+//   function checkWord(word) {
+//       return !forbiddenWords.includes(word);
+//   }
+//   const filteredArray = wordsArray.filter(checkWord);
+//   const resultString = filteredArray.join(' ');
+//   alert(resultString);
+// }
+
+
+// filterWords();
+
+/// task 9 
+
+// const car = {
+//   "Name": "chevrolet chevelle malibu",
+//   "Cylinders": 8,
+//   "Displacement": 307,
+//   "Horsepower": 130,
+//   "Weight_in_lbs": 3504,
+//   "Origin": "USA",
+//   "in_production": false
+// };
+
+// createCarForm(car);
+
+// function createCarForm(car) {
+//   const form = document.createElement('form');
+
+//   for (const key in car) {
+//     const label = document.createElement('label');
+//     const input = document.createElement('input');
+//     label.textContent = key + ': ';
+//     input.type = typeof car[key] === 'boolean' ? 'checkbox' : typeof car[key];
+//     input.name = key.toLowerCase();
+//     input.value = car[key];
+//     input.checked = car[key];
+//     label.appendChild(input);
+//     form.appendChild(label);
+//   }
+
+//   document.body.appendChild(form);
+// }
+
+
+//task 10 
+
+// function sortArray(array, field, ascending = true) {
+//   if (field === undefined) {
+//     throw new Error('Field is not defined');
+//   }
+
+//   const direction = ascending ? 1 : -1;
+//   return array.sort((a, b) => {
+//     const compareA = a[field];
+//     const compareB = b[field];
+
+//     if (typeof compareA === 'string' && typeof compareB === 'string') {
+//       return compareA.localeCompare(compareB) * direction;
+//     } else {
+//       return (compareA - compareB) * direction;
+//     }
+//   });
+// }
+
+///task 11
+
+// <input type='number' id="firstNumber" />
+// <input type='number' id="secondNumber" />
+// <div id="divisionResult">
+//     текст у div
+// </div>
+// <script>
+//     const calcResult = () => {
+//         const firstNum = document.getElementById('firstNumber').value;
+//         const secondNum = document.getElementById('secondNumber').value;
+//         const divisionResult = document.getElementById('divisionResult');
+
+//         if (secondNum !== '0') {
+//             divisionResult.innerHTML = "Результат ділення: " + (firstNum / secondNum);
+//         } else {
+//             divisionResult.innerHTML = "Ділення на нуль неможливе!";
+//         }
+//     }
+
+//     firstNumber.oninput = secondNumber.oninput = calcResult
+// </script>
+
+///task 12
+
+// let firstDay = 3836; //первый день шаги за 8 часов
+// alert("Вы прошли за первый день " + firstDay + " шагов");
+// let secondDay= 5467; //второй день шаги за 8 часов
+// alert("Вы прошли за второй день " + secondDay + " шагов");
+// let KolStepsDayOneHalf= firstDay /8; //количество шагов в час
+// alert("Кол-во шагов в час за первый день " + KolStepsDayOneHalf);
+// let KolStepsDayTwoHalf = secondDay /8; //количество шагов в час
+// alert("Кол-во шагов в час за второй день " + KolStepsDayTwoHalf);
+// let resultStepsDay = firstDay + secondDay; //кол-во шагов за два дня 
+// alert("Ты прошляпил за 2 дня " + resultStepsDay + " шагов");
+
+// const dayOneSteps = + prompt("первый день шаги за 8 часов");
+// const dayTwoSteps = + prompt("второй день шаги за 8 часов");
+
+// function countSteps(firstDay, secondDay) {
+//   alert("Вы прошли за первый день " + firstDay + " шагов");
+//   alert("Вы прошли за второй день " + secondDay + " шагов");
+//   let KolStepsDayOneHalf= firstDay /8; 
+//   alert("Кол-во шагов в час за первый день " + KolStepsDayOneHalf);
+//   let KolStepsDayTwoHalf = secondDay /8; 
+//   alert("Кол-во шагов в час за второй день " + KolStepsDayTwoHalf);
+
+//   let resultStepsDay = firstDay + secondDay; 
+//   alert("Ты прошляпил за 2 дня " + resultStepsDay + " шагов"); 
+// }
+
+// const result =countSteps(dayOneSteps, dayTwoSteps);
+
+