In Java:
Write a program that reads a file that contains only one line; output all characters, one character
per line.
Solution
import java.io.BufferedReader;
import java.io.FileReader; // importing filereader
import java.io.IOException; // importing file io exceptions
public class readChar {
public static void main(String[] args) {
BufferedReader br = null;
try {
String sCurrentLine;
br = new BufferedReader(new FileReader(\"sample.txt\")); // reading file
while ((sCurrentLine = br.readLine()) != null) { // rading line by line
String s = sCurrentLine; // storing line string name s
for (int i = 0; i < s.length(); i++) { // upto string length it displayes charat each index
position
System.out.println(s.charAt(i));
}
}
} catch (IOException e) {
e.printStackTrace(); // catch exception
} finally {
try {
if (br != null)br.close(); // closing buffer
} catch (IOException ex) {
ex.printStackTrace();// printing exceptions
}
}
}
}
/********** out file******
fileName:sample.txt
file contains \"Hello world\"
*/.
In Java Write a program that reads a file that contains only on.pdf
1. In Java:
Write a program that reads a file that contains only one line; output all characters, one character
per line.
Solution
import java.io.BufferedReader;
import java.io.FileReader; // importing filereader
import java.io.IOException; // importing file io exceptions
public class readChar {
public static void main(String[] args) {
BufferedReader br = null;
try {
String sCurrentLine;
br = new BufferedReader(new FileReader("sample.txt")); // reading file
while ((sCurrentLine = br.readLine()) != null) { // rading line by line
String s = sCurrentLine; // storing line string name s
for (int i = 0; i < s.length(); i++) { // upto string length it displayes charat each index
position
System.out.println(s.charAt(i));
}
}
} catch (IOException e) {
e.printStackTrace(); // catch exception
} finally {
try {
if (br != null)br.close(); // closing buffer
} catch (IOException ex) {
ex.printStackTrace();// printing exceptions
}
}
}
}
/********** out file******
![In Java:
Write a program that reads a file that contains only one line; output all characters, one character
per line.
Solution
import java.io.BufferedReader;
import java.io.FileReader; // importing filereader
import java.io.IOException; // importing file io exceptions
public class readChar {
public static void main(String[] args) {
BufferedReader br = null;
try {
String sCurrentLine;
br = new BufferedReader(new FileReader("sample.txt")); // reading file
while ((sCurrentLine = br.readLine()) != null) { // rading line by line
String s = sCurrentLine; // storing line string name s
for (int i = 0; i < s.length(); i++) { // upto string length it displayes charat each index
position
System.out.println(s.charAt(i));
}
}
} catch (IOException e) {
e.printStackTrace(); // catch exception
} finally {
try {
if (br != null)br.close(); // closing buffer
} catch (IOException ex) {
ex.printStackTrace();// printing exceptions
}
}
}
}
/********** out file******](https://image.slidesharecdn.com/injavawriteaprogramthatreadsafilethatcontainsonlyon-230702161854-747f12da/85/In-Java-Write-a-program-that-reads-a-file-that-contains-only-on-pdf-1-320.jpg)
