Katas
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const recipe = { apples: 2, flour: 500, sugar: 200, eggs: 1 };
const available1 = { flour: 1200, sugar: 1200, eggs: 5, milk: 200 };
const available = {
sugar: 9,
eggs: 2,
milk: 1
};
function cakes(recipe, available) {
const checked = {
...recipe
};
Object.keys(available).forEach(item => {
delete checked[item];
});
// console.log(checked);
if (Object.keys(checked).length) {
return 0;
} else {
Object.keys(available).forEach(item => {
if (!Object.keys(recipe).includes(item)){
delete available[item];
}
});
const ingredients = [];
Object.keys(recipe).forEach(ingr => {
ingredients.push(Math.floor(available[ingr]/recipe[ingr]));
});
// console.log(ingredients)
return Math.min(...ingredients);
// console.log(available);
// const oneCake = Object.keys(recipe).reduce((acc, item) => recipe[item]+acc, 0);
// console.log('recipeAcc: ', (Object.keys(recipe).reduce((acc, item) => recipe[item]+acc, 0)));
// console.log('availAcc: ', (Object.keys(available).reduce((acc, item) => available[item]+acc, 0)));
// return ((Object.keys(available).reduce((acc, item) => available[item]+acc, 0)) % oneCake);
}
}
// console.log(cakes(recipe, available));
console.log(cakes(recipe, available1));
// console.log(oneCake);
function nbDig(n, d) {
return [...Array(n+1).keys()]
.map(item => item**2)
.join('')
.match(new RegExp(`${d}`, 'g'))
.length;
}
console.log('Dig: ', nbDig(10, 1));
JavaScript
INFO