Hi everyone,
Why do we cause error here? why cannot we use multiple ‘let’ s ? Thank you
const getTrainingDays = event => {
if (event === 'Marathon') {
let days = 50;
} else if (event === 'Triathlon') {
let days = 100;
} else if (event === 'Pentathlon') {
let days = 200;
}
return days;
};