onload = () => { let resultButton = document.getElementById('zodiac'), clearBtn = document.getElementById('clear'), monthInput = document.getElementById('month'), dayInput = document.getElementById('day'), resultOut = document.getElementById('out'), yearBtn = document.getElementById('yearBtn'), reset = document.getElementById('reset'), yearInput = document.getElementById('yearInput'), yearOut = document.getElementById('yearOut'); function zodiacSing () { let month = parseInt(monthInput.value), day = parseInt(dayInput.value); if (isNaN(month) || isNaN(day)) { resultOut.textContent = 'You must enter two numbers. First number from 1 to 12 for month and second number from 1 to 31 for day.'; } else if (month > 12 || month < 1 || day < 1 || day > 31 || month%2 === 0 && day > 30 || month === 2 && day > 29) { resultOut.textContent = 'Has no such date.'; } else if (month === 12 && day > 22 || month === 1 && day < 21) { resultOut.textContent = 'You are Capricorn'; } else if (month === 1 && day > 20 || month === 2 && day < 20) { resultOut.textContent = 'You are Aquarius'; } else if (month === 2 && day > 19 || month === 3 && day < 21) { resultOut.textContent = 'You are Pisces'; } else if (month === 3 && day > 20 || month === 4 && day < 21) { resultOut.textContent = 'You are Aries'; } else if (month === 4 && day > 20 || month === 5 && day < 22) { resultOut.textContent = 'You are Taurus'; } else if (month === 5 && day > 21 || month === 6 && day < 22) { resultOut.textContent = 'You are Gemini'; } else if (month === 6 && day > 21 || month === 7 && day < 23) { resultOut.textContent = 'You are Cancer'; } else if (month === 7 && day > 22 || month === 8 && day < 22) { resultOut.textContent = 'You are Leo'; } else if (month === 8 && day > 21 || month === 9 && day < 24) { resultOut.textContent = 'You are Virgo'; } else if (month === 9 && day > 23 || month === 10 && day < 24) { resultOut.textContent = 'You are Libra'; } else if (month === 10 && day > 23 || month === 11 && day < 23) { resultOut.textContent = 'You are Scorpio'; } else if (month === 11 && day > 22 || month === 12 && day < 23) { resultOut.textContent = 'You are Sagittarius'; } } function yearSing () { let sings = ['Мавпи', 'Півня', 'Собаки', 'Свині', 'Щура', 'Бика', 'Тигра', 'Зайця', 'Дракона', 'Змії', 'Коня', 'Вівці'], year = parseInt(yearInput.value); if (isNaN(year) || yearInput.value.length !== 4) { yearOut.textContent = 'Введіть рік у правильному форматі (1900)'; } else { yearOut.textContent = 'Ви народились у рік ' + sings[year%12]; } } function clearZodiac () { monthInput.value = ''; dayInput.value = ''; resultOut.textContent = ''; } function clearYear () { yearInput.value = ''; yearOut.textContent = ''; } resultButton.onclick = zodiacSing; clearBtn.onclick = clearZodiac; yearBtn.onclick = yearSing; reset.onclick = clearYear; }

Zodiac Sings