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105 lines
1.9 KiB
105 lines
1.9 KiB
// Task 1
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let firstName = 'Arina'
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let lastName = 'Ivleva'
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let country = 'Russia'
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let city = 'Omsk'
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let age = 16
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let isMarried = false
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console.log(typeof firstName)
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console.log(typeof lastName)
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console.log(typeof country)
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console.log(typeof city)
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console.log(typeof age)
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console.log(typeof isMarried)
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// Task 2
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console.log(typeof 10 == 10)
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//Task 3
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console.log(parseInt('9.8') == 10)
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// Task 4
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let num1 = 23
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let num2 = 10
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let st1 = 'Hello'
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let st2 = 'Hello'
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console.log(num1 == num2 + 13)
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console.log(num1 == num2 * 2 + 3)
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console.log(st1 == st2)
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console.log(st2 != num2)
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console.log(num1 != num2 + 13)
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console.log(num1 != num2 * 2 + 3)
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console.log(st1 != st2)
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console.log(st2 == num2)
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// Task 5
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let res1 = 4 > 3
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let res2 = 4 >= 3
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let res3 = 4 < 3
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let res4 = 4 <= 3
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let res5 = 4 == 3
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let res6 = 4 === 4
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let res7 = 4 != 4
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let res8 = 4 !== 4
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let res9 = 4 != '4'
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let res10 = 4 == '4'
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let res11 = 4 === '4'
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let lenPython = 'python'.length
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let lenJargon = 'jargon'.length
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let compar = lenPython != lenJargon
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console.log(res1)
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console.log(res2)
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console.log(res3)
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console.log(res4)
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console.log(res5)
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console.log(res6)
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console.log(res7)
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console.log(res8)
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console.log(res9)
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console.log(res10)
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console.log(res11)
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console.log(compar)
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// Task 6
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let a1 = 4 > 3 && 10 < 12
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let a2 = 4 > 3 && 10 > 12
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let a3 = 4 > 3 || 10 < 12
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let a4 = 4 > 3 || 10 > 12
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let a5 = !(4 > 3)
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let a6 = !(4 < 3)
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let a7 = !false
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let a8 = !(4 > 3 && 10 < 12)
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let a9 = !(4 > 3 && 10 > 12)
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let a10 = !(4 === '4')
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let a11 = !'python'.includes('on') && !'dragon'.includes('on')
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console.log(a1)
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console.log(a2)
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console.log(a3)
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console.log(a4)
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console.log(a5)
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console.log(a6)
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console.log(a7)
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console.log(a8)
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console.log(a9)
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console.log(a10)
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console.log(a11)
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// Task 7
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let date = new Date()
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console.log(date.getFullYear())
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console.log(date.getMonth())
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console.log(date)
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console.log(date.getDate())
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console.log(date.getHours())
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console.log(date.getMinutes())
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console.log(date.getTime() / 1000)
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