From e1b1b451db0bca49d3de253176f52537d8bbf695 Mon Sep 17 00:00:00 2001
From: Lendaia Mirai <szbfru@gamil.com>
Date: Sun, 2 Nov 2025 23:55:32 +0100
Subject: [PATCH] =?UTF-8?q?omgnagyonj=C3=B3billyenty=C5=B1zeeet?=
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---
 ALGA/Optimalizalas/07_NyersEro.cs | 53 ++++++++++++++++++++++++++++++-
 1 file changed, 52 insertions(+), 1 deletion(-)

diff --git a/ALGA/Optimalizalas/07_NyersEro.cs b/ALGA/Optimalizalas/07_NyersEro.cs
index db5d73a..f04d994 100644
--- a/ALGA/Optimalizalas/07_NyersEro.cs
+++ b/ALGA/Optimalizalas/07_NyersEro.cs
@@ -1,6 +1,57 @@
 using System;
+using System.Runtime.InteropServices;
 
 namespace OE.ALGA.Optimalizalas
 {
-    // 7. heti labor feladat - Tesztek: 07_NyersEroTesztek.cs
+    public class HatizsakProblema
+    {
+        public int N { get; }
+        public int Wmax { get; }
+        public int[] W { get; }
+        public double[] P { get; }
+        public HatizsakProblema(int n, int wmax, int[] w, double[] p)
+        {
+            N = n;
+            Wmax = wmax;
+            if (w.Length == p.Length && p.Length == n)
+            {
+                W = w;
+                P = p;
+            }
+        }
+        public int OsszSuly(bool[] pakolas)
+        {
+            int osszsuly = 0;
+            if (pakolas.Length == N)
+            {
+                for (int i = 0; i < N; i++)
+                {
+                    if (pakolas[i])
+                    {
+                        osszsuly += W[i];
+                    }
+                }
+            }
+            return osszsuly;
+        }
+        public double OsszErtek(bool[] pakolas)
+        {
+            double osszertek = 0;
+            if (pakolas.Length == N)
+            {
+                for (int i = 0; i < N; i++)
+                {
+                    if (pakolas[i])
+                    {
+                        osszertek += P[i];
+                    }
+                }
+            }
+            return osszertek;
+        }
+        public bool Ervenyes(bool[] pakolas)
+        {
+            return (OsszSuly(pakolas) <= Wmax);
+        }
+    }
 }