Challenges with calculating the total sum of numbers

Question

Challenges with calculating the total sum of numbers

Create a function called "countInRange" that accepts a list of numbers as an argument and returns the count of values in the input that fall between 15.3 and 42.19, exclusive of these endpoints. Check out my implementation below:

function countInRange(numbers){
    var total = 0;
    for (var i of numbers){
        if (i > 15.3 && i < 42.19){
            total++;
        }
    }
    return total;
}

Since switching to JavaScript, I've been consistently receiving a result of 1 instead of the expected count of values that meet the criteria.

javascript

Answer 1

Answer №1

function calculateInRange(numbers){
    var count = 0;
    for (var num of numbers){
        if (num > 15.3  &&  num < 42.19){
            count++;
        }
    }
    return count;
}

Answer 2

function calculateInRange(numbers){
    var count = 0;
    for (var num of numbers){
        if (num > 15.3  &&  num < 42.19){
            count++;
        }
    }
    return count;
}

Answer 3

Answer №2

It seems like the issue lies in your return statement causing the loop to short circuit. Here is an updated version:

function calculateNumbersInRange(numList){
    var count = 0;
    for (var num of numList){
        if (15.3 < num && num < 42.19){
            count++;
        }
    }
    return count;
}

Answer 4

It seems like the issue lies in your return statement causing the loop to short circuit. Here is an updated version:

function calculateNumbersInRange(numList){
    var count = 0;
    for (var num of numList){
        if (15.3 < num && num < 42.19){
            count++;
        }
    }
    return count;
}

Challenges with calculating the total sum of numbers

Answer №1

Answer №2

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