lekcia 2

function perimeterArea(arg1) {
    let r = Number(arg1);

    let calculatedArea = Math.PI * r * r;
    let calculatedParameter = 2 * Math.PI * r;

    console.log(calculatedArea.toFixed(2));
    console.log(calculatedParameter.toFixed(2));
}

perimeterArea("3");

function weather(arg1) {
    let weather = arg1;
    if (weather == "sunny") {
        console.log(`It's warm outside!`);
    } else if (weather == "cloudy") {
        console.log(`It's cold outside!`);
    } else {
        (weather == "snowy")
        console.log(`It's cold outside!`);
    }
}

weather("snowy");


function weather2(arg1) {
    let degrees = Number(arg1);
    if (degrees >= 26 && degrees <= 35) {
        console.log("Hot");
    } else if (degrees >= 20.1 && degrees <= 25.9) {
        console.log("Warm");
    } else if (degrees >= 15.00 && degrees <= 20.00) {
        console.log("Mild");
    } else if (degrees >= 12.00 && degrees <= 14.9) {
        console.log("Cool");
    } else if (degrees >= 5.00 && degrees <= 11.9) {
        console.log("Cold");
    } else {
        console.log("unknown");
    }
}

weather2(0);


function isExcellent(arg1) {
    let evaluation = Number(arg1);
    if (evaluation >= 5.50) {
        console.log("Excellent!");
    }
}

isExcellent("5");


function number(arg1, arg2) {
    let a = Number(arg1);
    let b = Number(arg2);
    if (a > b) {
        console.log(a);
    } else {
        console.log(b);
    }
}

number("-5", "3");


function evenOrOdd(arg1) {
    let n = Number(arg1);
    if (n % 2 == 0) {
        console.log("even");
    } else {
        console.log("odd");
    }
}

evenOrOdd("2");


function nums100To200(arg1) {
    let n = Number(arg1);
    if (n < 100 ) {
        console.log("Less than 100");
    } else if (n <= 200) {
        console.log("Between 100 and 200");
    } else {
        console.log("Greater than 200");
    }
}

nums100To200("250");


function password(arg1) {
    let password = arg1;
    if (password == "s3cr3t!P@ssw0rd") {
        console.log("Welcome");
    } else {
        console.log("Wrong password!");
    }
}

password("s3cr3t!P@ss");