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Pavel T #12

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10 changes: 9 additions & 1 deletion task-1/book.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,11 @@
function isBookApplicable(searchString) {
// Your code here
const title = "The fundamentals of JavaScript";
const editedTitle = title.toLowerCase();
const editedSearchString = searchString.trim().toLowerCase();
return editedTitle.includes(editedSearchString);
}
console.log(isBookApplicable("javascript")); // Output: true
console.log(isBookApplicable("javascript ")); // Output: true
console.log(isBookApplicable("python")); // Output: false
console.log(isBookApplicable("JavaScript")); // Output: true
console.log(isBookApplicable("JAVASCRIPT")); // Output: true
26 changes: 25 additions & 1 deletion task-2/parse-date.js
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Original file line number Diff line number Diff line change
@@ -1 +1,25 @@
// Your code here
const getDay = (format, first, second) => {
return format === "DMY" ? first : second;
};

const getMonth = (format, first, second) => {
return format === "DMY" ? second : first;
};

const getYear = (year) => year;

const parseDateString = (dateString) => {
const [format, date] = dateString.split(" ");
const [first, second, year] = date.split("-").map((el) => +el);

return {
day: getDay(format, first, second),
month: getMonth(format, first, second),
year: getYear(year),
};
};

console.log(parseDateString("MDY 10-21-1983")); // Output: { day: 21, month: 10, year: 1983 }
console.log(parseDateString("DMY 21-10-1983")); // Output: { day: 21, month: 10, year: 1983 }
console.log(parseDateString("MDY 03-15-2024")); // Output: { day: 15, month: 3, year: 2024 }
console.log(parseDateString("DMY 15-03-2024")); // Output: { day: 15, month: 3, year: 2024 }
11 changes: 11 additions & 0 deletions task-3/date.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
export const convertHoursToMinutes = hours => hours*60

export const convertMinutesToHours = minutes => minutes/60

export const convertDaysToHours = days => days*24

export const convertHoursToDays = hours => hours/24

export const convertMinutesToSeconds = minutes => minutes*60

export const convertSecondsToMinutes = seconds => seconds/60
125 changes: 50 additions & 75 deletions task-4/cleanup.js
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Original file line number Diff line number Diff line change
@@ -1,80 +1,55 @@
// Temperature conversion and weather report for City 1
let cityName1 = "Amsterdam";
let tempCelsius1 = 22;
let tempFahrenheit1 = (tempCelsius1 * 9 / 5) + 32;
let tempKelvin1 = tempCelsius1 + 273.15;
console.log("Weather Report for " + cityName1);
console.log("Temperature: " + tempCelsius1 + "°C");
console.log("Temperature: " + tempFahrenheit1 + "°F");
console.log("Temperature: " + tempKelvin1 + "K");
if (tempCelsius1 < 0) {
console.log("Status: Freezing");
} else if (tempCelsius1 >= 0 && tempCelsius1 < 10) {
console.log("Status: Cold");
} else if (tempCelsius1 >= 10 && tempCelsius1 < 20) {
console.log("Status: Mild");
} else if (tempCelsius1 >= 20 && tempCelsius1 < 30) {
console.log("Status: Warm");
} else {
console.log("Status: Hot");
}
console.log("---");
const getReportName = (cityName) => {
return `Weather Report for ${cityName}`;
};

// Temperature conversion and weather report for City 2
let cityName2 = "Berlin";
let tempCelsius2 = 15;
let tempFahrenheit2 = (tempCelsius2 * 9 / 5) + 32;
let tempKelvin2 = tempCelsius2 + 273.15;
console.log("Weather Report for " + cityName2);
console.log("Temperature: " + tempCelsius2 + "°C");
console.log("Temperature: " + tempFahrenheit2 + "°F");
console.log("Temperature: " + tempKelvin2 + "K");
if (tempCelsius2 < 0) {
console.log("Status: Freezing");
} else if (tempCelsius2 >= 0 && tempCelsius2 < 10) {
console.log("Status: Cold");
} else if (tempCelsius2 >= 10 && tempCelsius2 < 20) {
console.log("Status: Mild");
} else if (tempCelsius2 >= 20 && tempCelsius2 < 30) {
console.log("Status: Warm");
} else {
console.log("Status: Hot");
}
console.log("---");
const getTempCelsius = (tempCelsius) => {
return `Temperature: ${tempCelsius} °C`;
};

// Temperature conversion and weather report for City 3
let cityName3 = "Copenhagen";
let tempCelsius3 = -5;
let tempFahrenheit3 = (tempCelsius3 * 9 / 5) + 32;
let tempKelvin3 = tempCelsius3 + 273.15;
console.log("Weather Report for " + cityName3);
console.log("Temperature: " + tempCelsius3 + "°C");
console.log("Temperature: " + tempFahrenheit3 + "°F");
console.log("Temperature: " + tempKelvin3 + "K");
if (tempCelsius3 < 0) {
console.log("Status: Freezing");
} else if (tempCelsius3 >= 0 && tempCelsius3 < 10) {
console.log("Status: Cold");
} else if (tempCelsius3 >= 10 && tempCelsius3 < 20) {
console.log("Status: Mild");
} else if (tempCelsius3 >= 20 && tempCelsius3 < 30) {
console.log("Status: Warm");
} else {
console.log("Status: Hot");
}
console.log("---");
const getTempFahrenheit = (tempCelsius) => {
const tempFahrenheit = (tempCelsius * 9) / 5 + 32;
return `Temperature: ${tempFahrenheit} °F`;
};

// Wind chill calculation for City 1
let windSpeed1 = 15;
let windChill1 = 13.12 + 0.6215 * tempCelsius1 - 11.37 * Math.pow(windSpeed1, 0.16) + 0.3965 * tempCelsius1 * Math.pow(windSpeed1, 0.16);
console.log("Wind chill in " + cityName1 + ": " + windChill1.toFixed(2) + "°C");
const getTempKelvin = (tempCelsius) => {
const tempKelvin = tempCelsius + 273.15;
return `Temperature: ${tempKelvin} K`;
};

// Wind chill calculation for City 2
let windSpeed2 = 20;
let windChill2 = 13.12 + 0.6215 * tempCelsius2 - 11.37 * Math.pow(windSpeed2, 0.16) + 0.3965 * tempCelsius2 * Math.pow(windSpeed2, 0.16);
console.log("Wind chill in " + cityName2 + ": " + windChill2.toFixed(2) + "°C");
const getTempStatus = (tempCelsius) => {
if (tempCelsius < 0) {
return "Status: Freezing";
} else if (tempCelsius >= 0 && tempCelsius < 10) {
return "Status: Cold";
} else if (tempCelsius >= 10 && tempCelsius < 20) {
return "Status: Mild";
} else if (tempCelsius >= 20 && tempCelsius < 30) {
return "Status: Warm";
} else {
return "Status: Hot";
}
};

// Wind chill calculation for City 3
let windSpeed3 = 25;
let windChill3 = 13.12 + 0.6215 * tempCelsius3 - 11.37 * Math.pow(windSpeed3, 0.16) + 0.3965 * tempCelsius3 * Math.pow(windSpeed3, 0.16);
console.log("Wind chill in " + cityName3 + ": " + windChill3.toFixed(2) + "°C");
const getWindChill = (tempCelsius, windSpeed) => {
return (
13.12 + 0.6215 * tempCelsius - 11.37 * Math.pow(windSpeed, 0.16) + 0.3965 * tempCelsius * Math.pow(windSpeed, 0.16)
);
};

const getWindReport = (cityName, tempCelsius, windSpeed) => {
return `Wind chill in ${cityName}: ${getWindChill(tempCelsius, windSpeed).toFixed(2)} °C`;
};
const weatherReport = (cityName, tempCelsius, windSpeed) => {
return `${getReportName(cityName)}
${getTempCelsius(tempCelsius)}
${getTempFahrenheit(tempCelsius)}
${getTempKelvin(tempCelsius)}
${getTempStatus(tempCelsius)}
${getWindReport(cityName, tempCelsius, windSpeed)}
`;
};
console.log(weatherReport("Amsterdam", 22, 15));
console.log(weatherReport("Berlin", 15, 20));
console.log(weatherReport("Copenhagen", -5, 25));
console.log(weatherReport("Montevideo", 18, 20));
console.log(weatherReport("Bangkok", 37, 1));