Submissão do problema 01

submissions/herniqeu/.gitignore

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+problema1.class

submissions/herniqeu/README

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+## Como Executar
+
+**Execução:**
+
+- Abra um terminal no diretório do script.
+- 
+- Execute o script para compilar o código java:
+     ```
+     javac problema1.java 
+     ```
+
+- Execute o script para rodar o código:
+    ```
+     java problema1  -file="../../resources/instances/problem_01/exemplo_01.txt"
+    ```
+
+obs: Não foi possível nomear o arquivo como problema-1 por conta do java.
+

submissions/herniqeu/problema1.java

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+import java.io.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+public class problema1 {
+
+    public static void main(String[] args) {
+        try {
+            solve(args);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void solve(String[] args) throws IOException {
+        String fileName = null;
+
+        for(String arg : args){
+            if(arg.startsWith("-file=")){
+                fileName = arg.substring(6);
+            } 
+        }
+        if(fileName == null)
+            return;
+
+        List<String> lines = new ArrayList<String>();
+
+        BufferedReader input =  new BufferedReader(new FileReader(fileName));
+        try {
+            String line = null;
+            while (( line = input.readLine()) != null){
+                lines.add(line);
+            }
+        }
+        finally {
+            input.close();
+        }
+
+        String[] firstLine = lines.get(0).split("\\s+");
+        int items = Integer.parseInt(firstLine[0]);
+        int capacity = Integer.parseInt(firstLine[1]);
+
+        int[] values = new int[items];
+        int[] weights = new int[items];
+
+        for(int i=1; i < items+1; i++){
+          String line = lines.get(i);
+          String[] parts = line.split("\\s+");
+
+          weights[i-1] = Integer.parseInt(parts[0]);
+          values[i-1] = Integer.parseInt(parts[1]);
+        }
+
+        int value = 0;
+        int weight = 0;
+
+        int[][] dp = new int[2][capacity + 1];
+        String[][] takenList = new String[2][capacity + 1];
+
+        for (int i = 0; i < 2; i++) {
+            for (int j = 0; j < capacity + 1; j++) {
+                takenList[i][j] = "";
+            }
+        }
+
+        for (int i = 1; i < items + 1; i++){
+
+            if (i > 1){
+                for (int j = 0; j < capacity + 1; j++){
+                    dp[0][j]= dp[1][j];
+                    takenList[0][j] = takenList[1][j];
+                }
+            }
+
+            for (int j = 0; j < capacity + 1; j++){
+                if (weights[i-1] <= j){
+
+                    int h = values[i-1] + (int) dp[0][j-weights[i-1]];
+                    dp[1][j]= dp[0][j];
+
+                    if (h > (int) dp[0][j]) {
+                        dp[1][j] = h;
+                        takenList[1][j] = takenList[0][j-weights[i-1]] + (i) + ",";
+                    }
+                }
+                else{
+                    dp[1][j] = dp[0][j];
+                    takenList[1][j] = takenList[0][j];
+                }
+            }
+        }
+
+        value = (int) dp[1][capacity];
+
+        int valueFinalTakenList = 0;
+
+        String[] parts = takenList[1][capacity].replaceAll(",+$", "").split(",");
+        int[] finalTakenList = new int[parts.length];
+
+        int[] submitFinalTakenList = new int[items + 1];
+
+        for (int i = 0; i < parts.length; i++) {
+            finalTakenList[i] = Integer.parseInt(parts[i]);
+            valueFinalTakenList += values[finalTakenList[i]-1];
+        }
+
+        for (int i = 0; i < items + 1; i++){
+            submitFinalTakenList[i] = 0;
+        }
+
+        for (int i = 0; i < finalTakenList.length; i++){
+            submitFinalTakenList[finalTakenList[i]-1] = 1;
+        }
+
+        System.out.println(value + " 0");
+
+        for (int i = 0; i < items; i++){
+            System.out.print(submitFinalTakenList[i] + " ");
+        }
+    }
+}