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10 changes: 5 additions & 5 deletions PULL_REQUEST_TEMPLATE.md
Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
## DESCRIPTION

Nombre:
Usuario Platzi:
Nombre: ALEJANDRO BETANCOURT
Usuario Platzi: alebeta

## Reto:

- [ ] Primer problema
- [ ] Segundo problema
- [ ] Tercer problema
- [] Primer problema
- [] Segundo problema
- [] Tercer problema
8 changes: 6 additions & 2 deletions src/factorial.js
Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
const factorial = (number) => {
// your code here
}
if (number === 0) {
return 1;
} else {
return number * factorial(number - 1);
}
};

module.exports = factorial;
20 changes: 18 additions & 2 deletions src/fibonacci.js
Original file line number Diff line number Diff line change
@@ -1,5 +1,21 @@
const fibonacci = (n) => {
// your code here
}
let fibArray = [];

if (n === 1) {
fibArray = [0];
} else if (n === 2) {
fibArray = [0, 1];
} else {
fibArray = [0, 1];

for (let i = 2; i < n; i++) {
const a = fibArray[i - 1];
const b = fibArray[i - 2];
fibArray.push(a + b);
}
}

return fibArray;
};

module.exports = fibonacci;
14 changes: 12 additions & 2 deletions src/primalidad.js
Original file line number Diff line number Diff line change
@@ -1,5 +1,15 @@
const trialDivision = (number) => {
// your code here
}
if (number <= 1) {
return false;
}

for (let i = 2; i <= Math.sqrt(number); i++) {
if (number % i === 0) {
return false;
}
}

return true;
};

module.exports = trialDivision;