mid exam 02. Seize the Fire

function solve(input) {
    let fires = input[0].split('#');
    let water = Number(input[1]);

    let validCells = [];
    let totalEffort = 0;
    let totalFire = 0;

    fires
        .forEach((fireLine) => {
            let [typeOfFire, cellValue] = fireLine.split(' = ');
            cellValue = Number(cellValue);
            let isValid = isFireValid(typeOfFire, cellValue)
            if (isValid && water >= cellValue) {
                water -= cellValue;
                totalEffort += 0.25 * cellValue;
                totalFire += cellValue;
                validCells.push(cellValue);
            }
        });
    console.log(`Cells:`);
    validCells
        .forEach((cell) => {
            console.log(` - ${cell}`);
        });
    console.log(`Effort: ${totalEffort.toFixed(2)}`);
    console.log(`Total Fire: ${totalFire}`);
    function isFireValid(type, value) {
        if (type === 'High' && value >= 81 && value <= 125) {
            return true;
        } else if (type === 'Medium' && value >= 51 && value <= 80) {
            return true;
        } else if (type === 'Low' && value >= 1 && value <= 50) {
            return true;
        }
        return false;
    }
}