From c64891a046550738e2f97b7917f5ba55ae7fc83d Mon Sep 17 00:00:00 2001
From: Arti Zirk <arti.zirk@gmail.com>
Date: Fri, 25 Sep 2015 09:40:51 +0300
Subject: [PATCH] more comments

---
 src/praktikum4/pangapass.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/praktikum4/pangapass.java b/src/praktikum4/pangapass.java
index 0737ea3..5d0935d 100644
--- a/src/praktikum4/pangapass.java
+++ b/src/praktikum4/pangapass.java
@@ -4,6 +4,12 @@ public class pangapass {
 
 	public static void main(String[] args) {
 		for (int i = 0; i <= 9999; i++) {
+			// java string format magic
+			// % - start of a format token
+			// 04 - add 4 leading zeros
+			// d - type is int
+			// % - start of a new format token
+			// n - inserts a new line
 			System.out.printf("%04d%n", i);
 		}
 	}