URI Online Judge 1021 - Wrong Answer 100% (Javascript)

Question

I am trying to solve URI issue 1021 on JS, however I get 100% error.

Read a floating point value to two decimal places. This value represents a monetary value. Next, calculate the smallest number of possible banknotes and coins into which the value can be broken down. Banknotes are 100, 50, 20, 10, 5, 2. The possible currencies are 1, 0.50, 0.25, 0.10, 0.05 and 0.01. Show below the list of notes necessary.

Input The input file contains a floating point value N (0 N 1000000.00).

Output Print the minimum amount of banknotes and coins needed for exchange the initial value, as shown in the example provided.

Note: Use dot (.) to separate the decimal part.

My code:

var input = require('fs').readFileSync('/dev/stdin', 'utf8');
var lines = input.split('\n');

const valor = lines.shift();

const notas = [100, 50, 20, 10, 5, 2];
const moedas = [1.0, 0.5, 0.25, 0.1, 0.05, 0.01];

let n = parseFloat(valor);

console.log('NOTAS:');

notas.forEach(nota => {
  console.log(`${parseInt(n / nota)} nota(s) de R$ ${nota.toFixed(2)}`);
  n %= nota;
});

console.log('MOEDAS:');

moedas.forEach(moeda => {
  console.log(`${parseInt(n / moeda)} moeda(s) de R$ ${moeda.toFixed(2)}`);
  n %= moeda;
});

What is expected:

Exemplo de Entrada

576.73

Exemplo de Saída

NOTAS:
5 nota(s) de R$ 100.00
1 nota(s) de R$ 50.00
1 nota(s) de R$ 20.00
0 nota(s) de R$ 10.00
1 nota(s) de R$ 5.00
0 nota(s) de R$ 2.00
MOEDAS:
1 moeda(s) de R$ 1.00
1 moeda(s) de R$ 0.50
0 moeda(s) de R$ 0.25
2 moeda(s) de R$ 0.10
0 moeda(s) de R$ 0.05
3 moeda(s) de R$ 0.01

What am I doing wrong?

RESOLVED:

I checked on the URI forum that some people reported problems with other languages as well. I managed to solve by adding 0.00001 in the coin divisions to round:

n = (n % moeda) + 0.00001;

Answer 1

Probably by the statement, he just wants integer values. The way you’re doing, for example: you get the valor = 50, and when divided by all notes, you divide by 100 too, which gives an output of 0.5 nota(s) de R$ 100, it would be right not to use that note.

Edit: remove also the parseInt(), since you are not converting a string to an integer. If you want to round, use Math methods.

MDN documentation on parseInt(): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/parseInt