From c0e0ea8e0a2a8a89678a27578b9bef2d7a033517 Mon Sep 17 00:00:00 2001
From: Zaneta Sochon <twój email>
Date: Fri, 4 Apr 2025 08:34:51 +0200
Subject: [PATCH 1/3] feat(1): Create time function

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

diff --git a/01/app.js b/01/app.js
index e69de29..2902741 100644
--- a/01/app.js
+++ b/01/app.js
@@ -0,0 +1,6 @@
+const showTime = () => {
+  const time = new Date().toLocaleTimeString();
+  console.log('Twój aktualny czas  to:', time);
+};
+
+showTime();

From c42f55ddc7ef7c40960c9bbd071a6f4ce349d2ec Mon Sep 17 00:00:00 2001
From: Zaneta Sochon <twój email>
Date: Fri, 4 Apr 2025 08:40:52 +0200
Subject: [PATCH 2/3] feat(2): Implement hello function

---
 02/app.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/02/app.js b/02/app.js
index e69de29..822c01a 100644
--- a/02/app.js
+++ b/02/app.js
@@ -0,0 +1,5 @@
+const sayHello = (name) => {
+  console.log(name);
+};
+
+sayHello('Hello, devmentor.pl!');

From e1b7a91c75b60ebb248ff453b41a16b44089672b Mon Sep 17 00:00:00 2001
From: Zaneta Sochon <twój email>
Date: Fri, 4 Apr 2025 12:18:21 +0200
Subject: [PATCH 3/3] feat(4): Implememt runTimer function

---
 03/app.js | 12 ++++++++++++
 04/app.js | 15 +++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/03/app.js b/03/app.js
index e69de29..663ff96 100644
--- a/03/app.js
+++ b/03/app.js
@@ -0,0 +1,12 @@
+const sum = function (number) {
+  let result = 0;
+
+  for (let i = 1; i <= number; i++) {
+    result = result + i;
+  }
+
+  return result;
+};
+
+const sumNumber = sum(4);
+console.log('Wynik sumy to:', sumNumber);
diff --git a/04/app.js b/04/app.js
index e69de29..df4fd75 100644
--- a/04/app.js
+++ b/04/app.js
@@ -0,0 +1,15 @@
+let idInterval;
+let counter = 0;
+
+const runTimer = function () {
+  let time = new Date().toLocaleTimeString();
+  counter++;
+
+  if (counter <= 5) {
+    console.log(time);
+  } else {
+    clearInterval(idInterval);
+  }
+};
+
+idInterval = setInterval(runTimer, 5000);