feature: resolve exercício 05-isPrime

2022-11-01 11:08:35 -03:00 · 2022-11-01 11:08:35 -03:00 · a30dc629a3
commit a30dc629a3
parent 4a8c5c8874
1 changed files with 8 additions and 2 deletions
--- a/05-isPrime/index.js
+++ b/05-isPrime/index.js
@ -1,4 +1,10 @@
 export function isPrime(value) {
-  // implementar logica aqui
-  
+  if (value <= 1) return false;
+
+  for (let divisor = 2; divisor <= Math.sqrt(value); divisor++) {
+    if (value % divisor === 0) {
+      return false
+    }
+  }
+  return true
 }