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| 1 | +const input = ('readline-sync'); |
| 2 | + |
| 3 | +for (let i = 0; i < 51; i++) { |
| 4 | + console.log(i); |
| 5 | +} |
| 6 | + |
| 7 | +console.log(i); |
| 8 | + |
| 9 | +for (let i = 0; i > 51; i++) { |
| 10 | + console.log(i); |
| 11 | +} |
| 12 | +// in this case, the expression never gets read |
| 13 | + |
| 14 | +for (let i = 0) |
| 15 | + |
| 16 | +let gerard = ["Gerard Darris", "Teacher", "Very Tall", 32, true]; |
| 17 | + |
| 18 | +let forLoopedDrareg = []; |
| 19 | + |
| 20 | +for (let i = 0; i < gerard.length; i++) { |
| 21 | + forLoopedDrareg.unshift(gerard[i]); |
| 22 | +} |
| 23 | + |
| 24 | +console.log(gerard); |
| 25 | +console.log(forLoopedDrareg); |
| 26 | + |
| 27 | +for (let i = 0; i < gerard.length; i++) { |
| 28 | + console.log('Iteration ${i + 1}: The current state of the new array is: |
| 29 | + |
| 30 | + ${forLoopedDrareg} |
| 31 | + |
| 32 | + We will be adding ${gerard[i]} to the new array.'); |
| 33 | + |
| 34 | + forLoopedDrareg.unshift(gerard[i]); |
| 35 | + console.log('The present state of the new array is: |
| 36 | + |
| 37 | + ${forLoopedDrareg}'); |
| 38 | +} |
| 39 | + |
| 40 | +console.log(gerard); |
| 41 | +console.log(forLoopedDrareg); |
| 42 | + |
| 43 | +//can do the unshift and trees array, this will have the two lists show their results intermittently, every other. |
| 44 | + |
| 45 | +let whileLoopedDrareg = []; |
| 46 | + |
| 47 | +while (gerard.length > 0) { |
| 48 | + whileLoopedDrareg.unshift(gerard.shift()); |
| 49 | +} |
| 50 | + |
| 51 | +console.log(gerard); |
| 52 | +console.log(whileLoopedDrareg); |
| 53 | + |
| 54 | +//Eventually, you want your while loop to resolve to false and terminate the loop. |
| 55 | + |
| 56 | +const input = ('readline-sync'); |
| 57 | +let startingFuelLevel = 0; |
| 58 | +let numAstronauts = 0; |
| 59 | + |
| 60 | +while (startingFuelLevel < 5000 || startingFuelLevel > 30000) { |
| 61 | + startingFuelLevel = Number(input.question(`Sorry, ${startingFuelLevel} is not a valid fuel level |
| 62 | + input. Please enter a fuel level greater than 5000 and less than 30000: `)); |
| 63 | +} |
| 64 | + |
| 65 | +console.log("Good job!"); |
| 66 | + |
| 67 | +const input('readline-sync'); |
| 68 | +leg startingFuelLevel = Number(input.question("Please enter a fuel value greater than 5000 and less |
| 69 | +than 30000: ")); |
| 70 | +let numAstronauts = Number (input.question("Please enter a crew size from 1 to a max of 7: ")) |
| 71 | + |
| 72 | +while (startingFuelLevel < 5000 || startingFuelLevel > 3000 || isNaN(startingFuelLevel)) { |
| 73 | + startingFuelLevel = Number(input.question(`Sorry, )) |
| 74 | + //not finished |
| 75 | +} |
| 76 | + |
| 77 | +for (let i = 0; i < phraseArray.length; i++) { |
| 78 | + let vowels = "aeiou"; |
| 79 | + let firstLetter = phraseArray[i][0]; |
| 80 | + let remaining = phraseArray[i].slice(1); |
| 81 | + |
| 82 | + if (vowels.indexOf(firstLetter.toLowerCase()) >-1) { |
| 83 | + hrasepayArrayway.push(phraseArray[i] + "-way"); |
| 84 | + } else if (!isNaN(Number(firstLetter))) { |
| 85 | + hrasepayArrayway.push(phraseArray[i] + "-yay"); |
| 86 | + } else { |
| 87 | + hrasepayArrayway.push(remaining + firstLetter + "ay"); |
| 88 | + } |
| 89 | + } |
| 90 | + |
| 91 | + hrasepay = hrasepayArrayway.join(" "); |
| 92 | + console.log(` |
| 93 | + Here's your original phrase: |
| 94 | + ${phrase} |
| 95 | + |
| 96 | + Your new phrase is: |
| 97 | + ${hrasepay} |
| 98 | + |
| 99 | + ) |
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