From 4d538d2d04b946fbed32c330b9eaafaec9f14a6d Mon Sep 17 00:00:00 2001
From: Rhinemann <andreyfrog26@gmail.com>
Date: Sat, 13 May 2023 14:31:07 +0300
Subject: [PATCH] Lab 4, Kotlin.

---
 Java/lab_1/lab_1.java   |  2 +-
 Java/lab_4/Furniture.kt | 11 +++++++++++
 Java/lab_4/lab_3.kt     | 26 ++++++++++++++++++++++++++
 Rust/lab_2/src/main.rs  |  2 +-
 4 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 Java/lab_4/Furniture.kt
 create mode 100644 Java/lab_4/lab_3.kt

diff --git a/Java/lab_1/lab_1.java b/Java/lab_1/lab_1.java
index c530901..c935c43 100644
--- a/Java/lab_1/lab_1.java
+++ b/Java/lab_1/lab_1.java
@@ -1,4 +1,4 @@
-package OOP.Java.lab_1;
+ package OOP.Java.lab_1;
 
 import java.util.Scanner;
 
diff --git a/Java/lab_4/Furniture.kt b/Java/lab_4/Furniture.kt
new file mode 100644
index 0000000..f35a4c9
--- /dev/null
+++ b/Java/lab_4/Furniture.kt
@@ -0,0 +1,11 @@
+package OOP.Java.lab_4
+
+class Furniture(val name: String, val material: String, val price: Int, val length: Int, val width: Int, val height: Int) {
+    fun print(nameWidth: Int, materialWidth: Int, priceWidth: Int){
+        print("Furniture stats: {")
+        print("Name: ${this.name.padEnd(nameWidth)}   ")
+        print("Material: ${this.material.padEnd(materialWidth)}   ")
+        print("Price: ${(this.price.toString() + " cu").padEnd(priceWidth + 3)}   ")
+        print("Size: ${this.length}×${this.width}×${this.height}};\n")
+    }
+}
\ No newline at end of file
diff --git a/Java/lab_4/lab_3.kt b/Java/lab_4/lab_3.kt
new file mode 100644
index 0000000..a600ab5
--- /dev/null
+++ b/Java/lab_4/lab_3.kt
@@ -0,0 +1,26 @@
+package OOP.Java.lab_4
+
+fun main() {
+    val furnitureArray = arrayOf(
+        Furniture("Chair", "Wood", 10, 5, 5, 10),
+        Furniture("Counter-top", "Marble", 1_000, 10, 5, 1),
+        Furniture("Dinner table", "Glass", 500, 15, 10, 1),
+        Furniture("Office table", "Wood", 200, 10, 7, 1),
+        Furniture("Refrigerator", "Stainless steel", 20_000, 8, 4, 10)
+    )
+
+    val maxNameWidth = furnitureArray.maxWith(Comparator.comparingInt { it.name.length }).name.length
+    val maxMaterialWidth = furnitureArray.maxWith(Comparator.comparingInt { it.material.length }).material.length
+    val maxPriceWidth = furnitureArray.maxWith(Comparator.comparingInt { it.price }).price.toString().length
+
+    println("\nUnsorted array:")
+    for (item in furnitureArray) item.print(maxNameWidth, maxMaterialWidth, maxPriceWidth)
+
+    println("\nSorted alphabetically by name:")
+    furnitureArray.sortBy { it.name }
+    for (item in furnitureArray) item.print(maxNameWidth, maxMaterialWidth, maxPriceWidth)
+
+    println("\nSorted alphabetically by material:")
+    furnitureArray.sortBy { it.material }
+    for (item in furnitureArray) item.print(maxNameWidth, maxMaterialWidth, maxPriceWidth)
+}
\ No newline at end of file
diff --git a/Rust/lab_2/src/main.rs b/Rust/lab_2/src/main.rs
index e7a11a9..fbedd92 100644
--- a/Rust/lab_2/src/main.rs
+++ b/Rust/lab_2/src/main.rs
@@ -1,3 +1,3 @@
 fn main() {
     println!("Hello, world!");
-}
+}
\ No newline at end of file