20 21 float average total/5; %3D 22 23 fr.close(); 24 25 System.out.println(average); 26 PrintWriter fw = new PrintWriter (new FileWriter ("TCats.txt")); 27 28 for(int i=0; i < nam.length; i++) 29 v { 30 fw.println(nam[i] + is + age[i] + 31 "years old."); 32 } 33 fw.println("The average age inCat years is " + average + years old."); fw.close( ); 34 35 } 36 }
20 21 float average total/5; %3D 22 23 fr.close(); 24 25 System.out.println(average); 26 PrintWriter fw = new PrintWriter (new FileWriter ("TCats.txt")); 27 28 for(int i=0; i < nam.length; i++) 29 v { 30 fw.println(nam[i] + is + age[i] + 31 "years old."); 32 } 33 fw.println("The average age inCat years is " + average + years old."); fw.close( ); 34 35 } 36 }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Topic Video
Question
Please help me using java. I am not understanding why I am getting errors
![20
}
21
float average
total/5;
22
23
fr.close();
24
25
System.out.println(average);
26
PrintWriter fw
= new
PrintWriter (new FileWriter
("TCats.txt"));
27
28
for(int i=0; i < nam.length; i++)
29 ▼
{
30
fw.println(nam[i] + " is " +
age[i] +
31
"years old.");
32
}
33
fw.println("The average age
inCat years is
average +
years old.");
fw.close( );
34
35
36
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F58c401e9-af98-42c6-b05e-7dbbaaea44bf%2Fc0d81ca5-2033-47dd-9e54-5ba787528c4a%2F1dgvv6e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:20
}
21
float average
total/5;
22
23
fr.close();
24
25
System.out.println(average);
26
PrintWriter fw
= new
PrintWriter (new FileWriter
("TCats.txt"));
27
28
for(int i=0; i < nam.length; i++)
29 ▼
{
30
fw.println(nam[i] + " is " +
age[i] +
31
"years old.");
32
}
33
fw.println("The average age
inCat years is
average +
years old.");
fw.close( );
34
35
36
}
![import java.io.*;
3 v public class Main {
public static void main(String[]
4
args) throws I0Exception
5 v
{
6.
BufferedReader fr
new
%3D
BufferedReader (new
7
FileReader ("Data.txt"));
8.
String nam[]
float[] age
9.
new String[5];
10
new float [5];
%D
11
12
for (int i=0; i< nam.length;i++)
13 v
{
14
String temp
fr.readLine( );
%|
15
String bits[] =
temp.split(",");
16
17
nam[i]
bits[0];
%3D
18
age[i]
%D
Integer.parseInt(bits[1]);
total + age[i];
19
total](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F58c401e9-af98-42c6-b05e-7dbbaaea44bf%2Fc0d81ca5-2033-47dd-9e54-5ba787528c4a%2F9bhxo2s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:import java.io.*;
3 v public class Main {
public static void main(String[]
4
args) throws I0Exception
5 v
{
6.
BufferedReader fr
new
%3D
BufferedReader (new
7
FileReader ("Data.txt"));
8.
String nam[]
float[] age
9.
new String[5];
10
new float [5];
%D
11
12
for (int i=0; i< nam.length;i++)
13 v
{
14
String temp
fr.readLine( );
%|
15
String bits[] =
temp.split(",");
16
17
nam[i]
bits[0];
%3D
18
age[i]
%D
Integer.parseInt(bits[1]);
total + age[i];
19
total
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