Question

in Java and also follow rubric please

4. Write a complete program to do the following: Using an input and output files, write a program that will read 20 numbers from an input file called InFile. Sum all even numbers and multiply all odd numbers. Print the numbers read from the input file to an output file called OutFile. Also print the sum of the even numbers and the product of the odd numbers to the output file. Rubric: • Flow Chart (5 points) • Pseudocode (5 points) • Complete program (5 points) • Declaration of input and output files (5 points) • Correct use of a Loop (5 points) • Correct us input and output statements (5 points) • Correct use of and IF statement (5points) • Logic of the program (5 Points)

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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Input.txt

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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// ReadFileWriteFileDemo.java

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

public class ReadFileWriteFileDemo {

   public static void main(String[] args) throws FileNotFoundException {
       int nos[]=new int[20];
       int i=0,evenSUm=0;
       int prodOdd=1;
       Scanner sc=new Scanner(new File("Input.txt"));
       while(sc.hasNext())
       {
           nos[i]=sc.nextInt();
           i++;
       }
      
       sc.close();
      
       for(int j=0;j<nos.length;j++)
       {
           if(nos[j]%2==0)
           {
               evenSUm+=nos[j];
           }
           else
           {
               prodOdd*=nos[j];
           }
       }
      
       PrintWriter pw=new PrintWriter(new File("output.txt"));
       for(int j=0;j<nos.length;j++)
       {
           pw.write(nos[j]+" ");
       }
       pw.write("\n\n");
       pw.write("Sum of even numbers :"+evenSUm+"\n");
       pw.write("Product of odd numbers :"+prodOdd+"\n");
       pw.close();

   }

}

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// Outout.txt (Output file )

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Sum of even numbers :110
Product of odd numbers :654729075

_______________Could you plz rate me well.Thank You