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console.log("Hello World!\n==========\n");
// Exercise 1 Section
console.log("EXERCISE 1:\n==========\n");
function printOdds(count){
for (let i = 0; i <= count; i++) {
if (i % 2 == 1) {
console.log(i);
}
}
}
printOdds(10);
//Exercise 2 Section
console.log("EXERCISE 2:\n==========\n");
function checkAge(userName, age) {
let aboveSixteen = `Congrats ${userName}, you can drive!`;
let belowSixteen = `Sorry ${userName}, but you need to wait until you're 16`;
if (age < 16) {
console.log(belowSixteen);
} else {
console.log(aboveSixteen);
}
}
checkAge("Sofia, 29");
//Exercise 3 Section
console.log("EXERCISE 3:\n==========\n");
function cartesianPlane(x, y) {
if (typeof x != "number" || typeof y != "number") {
return "invalid input";
}
if (x == 0 && y == 0) {
return "origin";
} else if (x == 0 && !(y == 0)) {
return "y-axis";
} else if (!(x == 0) && y == 0) {
return "x-axis";
} else if (x > 0 && y > 0) {
return "Q1";
} else if (x < 0 && y > 0) {
return "Q2";
} else if (x < 0 && y < 0) {
return "Q3";
} else if (x > 0 && y < 0) {
return "Q4";
}
}
console.log(cartesianPlane(-6, 18));
//Exercise 4 Section
console.log("EXERCISE 4:\n==========\n");
function triangle (side1, side2, side3) {
if (side1 + side2 <= side3 || side2 + side3 <= side1 || side1 + side3 <= side2)
console.log("Invalid triangle");
else if (side1 === side3 && side2 === side3)
console.log("This is an equilateral triangle");
else if ((side1 == side2) || (side2 == side3) || (side1 || side3))
console.log("This is an isosceles triangle");
else {
console.log("This is scalene");
}
}
triangle(1, 1, 2)