From 98c93ddfe9815c9228f358b6688ad069ee8f1fc4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Be=C5=82z?= <belzmarek@gmail.com>
Date: Tue, 15 Oct 2024 12:29:02 +0000
Subject: [PATCH 1/4] Done

---
 01/app.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/01/app.js b/01/app.js
index e69de29..1fc15b8 100644
--- a/01/app.js
+++ b/01/app.js
@@ -0,0 +1,6 @@
+function showTime() {
+    const time = (new Date()).toLocaleTimeString();
+    console.log(time);
+}
+
+showTime();
\ No newline at end of file

From 7c832521afb8073d411b38c8bbe8c1966159ab13 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Be=C5=82z?= <belzmarek@gmail.com>
Date: Tue, 15 Oct 2024 12:40:39 +0000
Subject: [PATCH 2/4] done

---
 02/app.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/02/app.js b/02/app.js
index e69de29..8feb101 100644
--- a/02/app.js
+++ b/02/app.js
@@ -0,0 +1,6 @@
+
+function sayHello(name) {
+    console.log('Cześć ' + name + '!' );
+}
+
+sayHello('devmentor.pl');
\ No newline at end of file

From 12a14c9773f4c717098e40e2d8fd53380863feaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Be=C5=82z?= <belzmarek@gmail.com>
Date: Tue, 15 Oct 2024 12:59:06 +0000
Subject: [PATCH 3/4] done

---
 03/app.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/03/app.js b/03/app.js
index e69de29..e3b5512 100644
--- a/03/app.js
+++ b/03/app.js
@@ -0,0 +1,11 @@
+const fn = function(stop) {
+    let sum = 0;
+    
+    for (let i = 1; i <= stop; i++) {
+        sum += i;
+    }
+    
+    return sum;
+}
+
+console.log(fn(4));

From 3ae1934831ec4d6e78fff6542c8811c4288cf12a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Be=C5=82z?= <belzmarek@gmail.com>
Date: Tue, 15 Oct 2024 13:19:57 +0000
Subject: [PATCH 4/4] done

---
 04/app.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/04/app.js b/04/app.js
index e69de29..cbc1bb8 100644
--- a/04/app.js
+++ b/04/app.js
@@ -0,0 +1,16 @@
+let idInterval;
+let counter = 0;
+
+
+const runTimer = function()  {
+    const time = (new Date()).toLocaleTimeString();
+    console.log(time);
+
+    counter++; 
+
+    if (counter === 5) {
+            clearInterval(idInterval);
+    }
+}
+
+idInterval = setInterval(runTimer, 1000);