code-backup/5th_sem_C_Java_VB/Java/File_Handling/q13.java at master · Jimut123/code-backup · GitHub

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/*Write a java program to calculate and print

(i) number of vowels

(ii) number of consonants

(iii) Number of lines

(iv) number of spaces in any text file.*/

import java.io.*;

class q13

{

public static void main(String args[])throws IOException

{

String file1;

int ch,nol,ns,v,c;

nol=1;

ns=v=c=0;

BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

System.out.print("\nEnter Input File Name = ");

file1=br.readLine();

FileInputStream fp1 = new FileInputStream(file1);

while((ch=fp1.read())!=-1)

{

if(ch==10)

nol=nol+1;

else if(ch==32)

ns=ns+1;

else if((ch>=65 && ch<=90) || (ch>=97 && ch<=122))

{

if(ch=='A' || ch=='E' || ch=='I' || ch=='O' || ch=='U' || ch=='a' || ch=='e' || ch=='i' || ch=='o' || ch=='u')

v=v+1;

else

c=c+1;

}

System.out.println("Number of Vowels = "+v);

System.out.println("Number of Consonants = "+c);

System.out.println("Number of lines = "+nol);

System.out.println("Number of spaces = "+ns);

fp1.close();

}

code-backup/5th_sem_C_Java_VB/Java/File_Handling/q13.java at master · Jimut123/code-backup · GitHub

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