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25 changes: 12 additions & 13 deletions 1-js/02-first-steps/08-operators/4-fix-prompt/solution.md
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@@ -1,32 +1,31 @@
The reason is that prompt returns user input as a string.

bogdanbacosca Nov 28, 2022

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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

După instrucțiuni, trebuie să păstrăm liniile "așa cum sunt". Acest lucru reduce conflictele de merge.
Sugestie: adaugă o linie goală între linia 1 și 2.
So variables have values `"1"` and `"2"` respectively.
Motivul este că prompt returnează inputul utilizatorului ca și un șir.
Astfel variable au valorile `"1"` și `"2"` respectiv.

```js run
let a = "1"; // prompt("First number?", 1);
let b = "2"; // prompt("Second number?", 2);
let a = "1"; // prompt("Primul număr?", 1);
let b = "2"; // prompt("Al doilea număr?", 2);

alert(a + b); // 12
```

What we should do is to convert strings to numbers before `+`. For example, using `Number()` or prepending them with `+`.
Ce ar trebui noi să facem este să convertim șirurile în numere înainte de `+`. De exemplu, folosind `Number()` sau să le adăugam `+` în față.

For example, right before `prompt`:
De exemplu, chiar înainte de `prompt`:

```js run
let a = +prompt("First number?", 1);
let b = +prompt("Second number?", 2);
let a = +prompt("Primul număr?", 1);
let b = +prompt("Al doilea număr?", 2);

alert(a + b); // 3
```

Or in the `alert`:
Sau în `alert`:

```js run
let a = prompt("First number?", 1);
let b = prompt("Second number?", 2);
let a = prompt("Primul număr?", 1);
let b = prompt("Al doilea număr?", 2);

alert(+a + +b); // 3
```

Using both unary and binary `+` in the latest code. Looks funny, doesn't it?
Folosind atât `+` unar cât și binar în cel mai recent cod. Arată amuzant, nu-i așa?
8 changes: 4 additions & 4 deletions 1-js/02-first-steps/08-operators/4-fix-prompt/task.md
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Expand Up @@ -2,13 +2,13 @@ importance: 5

---

# Fix the addition
# Rezolvă adunarea

Here's a code that asks the user for two numbers and shows their sum.
Iată un cod care îi cere utilizatorului două numere și afișează suma lor.

It works incorrectly. The output in the example below is `12` (for default prompt values).
Funcționează incorect. Rezultatul în răspunsul de mai jos este `12` (pentru valorile implicite din prompt).

Why? Fix it. The result should be `3`.
De ce? Rezolvă. Rezultatul ar trebui să fie `3`.

```js run
let a = prompt("First number?", 1);
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