FileSizeEstimation

import java.util.*;

public class fileSizeCal
{

    public static void main (String args []){
        String text;
        int textSize=0;
        int numImages=0;
        int imgWidth=0;
        int imgLength=0;
        int totalPixels=0;
        int imgSize=0;
        int colourDepth=0;
        String imgFileType;
        int totalFileSize=0;
        int ConstFileHeaderSize=0000;//1.  15 bytes is needed, what is that in bits?
        Scanner input = new Scanner(System.in).useDelimiter("\\n");
        System.out.println("Enter text for the word file");
        text=input.next();
        //2.  use the .length() function to calculate the length of the text file.
        // 3.we are using Extended ASCII for text, how many bytes are required for each character, how many bits are needed
            //for the text in our file?
        // textSize=textSize*
        totalFileSize+=textSize;
        System.out.println("Enter number of images");
        numImages=input.nextInt();
        for (int x=0; x<numImages;x++){
            System.out.println("Enter width of image "+(x+1));
            imgWidth=input.nextInt();
            System.out.println("Enter length of image "+(x+1));
            imgLength=input.nextInt();
            //4.  enter formulas to calculate total number of pixels
            System.out.println("Enter colour depth of image: 8 bit or 24 bit "+(x+1));
            colourDepth=input.nextInt();
            /*
             * 5.  Construct an IF/ELSE IF statement to calculate
             * if colourDepth is 8 then insert a formula to calculate the total number of pixels for 8 bit colour depth
             * else if colourDepth is 24 then insert a formula to calculate the total number of pixels for 24 bit colour depth
             * else if colourDepth is 32 (alpha) then insert a formula to calculate the total number of pixels for 36 bit colour depth
             */


            System.out.println("What is the file type of image "+(x+1)+".raw or .jpeg");
            imgFileType=input.next();
            /*
             * 6.  Construct an IF/ELSE IF statement to calculate
             * IF imgFileType is .raw THEN imgSize remains the same
             * ELSE IF imgFileType is .JPEG then reduce image size by a factor of 10
            */

            totalFileSize+=imgSize;
        }
        totalFileSize+=ConstFileHeaderSize;
    System.out.println(totalFileSize);
    //7.  Output the final fileSize as
    //bits, bytes , kilobytes, megabytes or gigabytes

}
}