From 8f2982047916c62909885bc4180f048559ccc0d6 Mon Sep 17 00:00:00 2001
From: Nacho <ignacioperezolavarria@gmail.com>
Date: Mon, 14 Sep 2026 11:03:55 -0300
Subject: [PATCH] Add program to determine days in a month

---
 dias_mes.java | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 dias_mes.java

diff --git a/dias_mes.java b/dias_mes.java
new file mode 100644
index 0000000..16bd537
--- /dev/null
+++ b/dias_mes.java
@@ -0,0 +1,28 @@
+import java.util.Scanner;
+
+public class dias_mes {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        System.out.print("Introduce el número del mes (1-12): ");
+        int mes = sc.nextInt();
+        int dias = 0;
+
+        switch (mes) {
+            case 1: case 3: case 5: case 7: case 8: case 10: case 12:
+                dias = 31;
+                break;
+            case 4: case 6: case 9: case 11:
+                dias = 30;
+                break;
+            case 2:
+                dias = 28; // Ignorando años bisiestos para simplicidad
+                break;
+            default:
+                System.out.println("Mes inválido.");
+                sc.close();
+                return;
+        }
+        System.out.println("El mes " + mes + " tiene " + dias + " días.");
+        sc.close();
+    }
+}