“JavaScript continue avec une boucle” Réponses codées

JavaScript continue avec une boucle

// program to calculate positive numbers only
// if the user enters a negative number, that number is skipped from calculation

// negative number -> loop terminate
// non-numeric character -> skip iteration

let sum = 0;
let number = 0;

while (number >= 0) {

    // add all positive numbers
    sum += number;

    // take input from the user
    number = parseInt(prompt('Enter a number: '));

    // continue condition
    if (isNaN(number)) {
        console.log('You entered a string.');
        number = 0; // the value of number is made 0 again
        continue;
    }

}

// display the sum
console.log(`The sum is ${sum}.`);