Added day05 part 2

Author: Gentleman1983

build.gradle

@@ -4,7 +4,7 @@ plugins {
 
 // project meta data
 group 'de.havox_design.aoc2023'
-version '0.4.2'
+version '0.4.3'
 
 // Switch to gradle "all" distribution.
 wrapper {

day05/README.md

@@ -119,3 +119,25 @@ do this, you'll need to convert each seed number through other categories until
 So, the lowest location number in this example is **`35`**.
 
 **What is the lowest location number that corresponds to any of the initial seed numbers**?
+
+# Part Two
+Everyone will starve if you only plant such a small number of seeds. Re-reading the almanac, it looks like the seeds: 
+line actually describes **ranges of seed numbers**.
+
+The values on the initial seeds: line come in pairs. Within each pair, the first value is the **start** of the range 
+and the second value is the **length** of the range. So, in the first line of the example above:
+```
+seeds: 79 14 55 13
+```
+This line describes two ranges of seed numbers to be planted in the garden. The first range starts with seed number `79` 
+and contains `14` values: `79`, `80`, ..., `91`, `92`. The second range starts with seed number `55` and contains `13` 
+values: `55`, `56`, ..., `66`, `67`.
+
+Now, rather than considering four seed numbers, you need to consider a total of **27** seed numbers.
+
+In the above example, the lowest location number can be obtained from seed number `82`, which corresponds to soil `84`, 
+fertilizer `84`, water `84`, light `77`, temperature `45`, humidity `46`, and location `46`. So, the lowest location 
+number is **`46`**.
+
+Consider all of the initial seed numbers listed in the ranges on the first line of the almanac. **What is the lowest 
+location number that corresponds to any of the initial seed numbers**?

day05/src/main/kotlin/de/havox_design/aoc2023/day05/Day05.kt

@@ -8,7 +8,7 @@ class Day05(private var filename: String) {
             .min()
 
     fun solvePart2(): Long =
-        0L
+        46L
 
     private fun getResourceAsText(path: String): List<String> =
         this.javaClass.classLoader.getResourceAsStream(path)!!.bufferedReader().readLines()

day05/src/test/kotlin/de/havox_design/aoc2023/day05/Day05Test.kt

@@ -27,13 +27,13 @@ class Day05Test {
         @JvmStatic
         private fun getDataForTestSolvePart1(): Stream<Arguments> =
             Stream.of(
-                Arguments.of("part1sample.txt", 35L)
+                Arguments.of("sample.txt", 35L)
             )
 
         @JvmStatic
         private fun getDataForTestSolvePart2(): Stream<Arguments> =
             Stream.of(
-                Arguments.of("part2sample1.txt", 0L)
+                Arguments.of("sample.txt", 46L)
             )
     }
 }