HELP PLEASE

Code Java:

---

import java.io.*;
public class gender{
	public static void main(String [] args) throws Exception{
	BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
 
	char gender;
	int m=0, f=0;
	System.out.print("Enter gender: ");
	gender=(char)br.read();		
 
	if(gender==f){
		System.out.println("FEMALE");
	}
	if(gender==m){
		System.out.println("MALE");
 
	}
 
	}
	}

---

when i execute this code the output shows press any key to continue

Hi,

I've ran this and it does say Enter gender but it won't work beyond that. I'm guessing you want to enter m and it prints MALE and f to print FFEMALE. If you do then you've got gender==f and gender==m
your problem is here.
You've also got int m=0, f=0, not sure why these are here.

why should i do to run this program?
when i input F the output is Female and when i input M the output is Male? Please help me

Your problem is your if statements. At the moment you've got gender==f
And from this statement

Code Java:

---

int m=0, f=0;

---

f and m are integers.

f is an int so when you type 'f' it won't match. You need to change it so it will match to the character you type.

Code Java:

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gender=='f' //This is now matching it to the character 'f' not the variable.

---

and the same for the other if statement.
It should work then.

Enter gender: f
FEMALE
Exception in thread "main" java.lang.NumberFormatException: For input string: ""

at java.lang.NumberFormatException.forInputString(Num berFormatException.
java:48)
at java.lang.Integer.parseInt(Integer.java:489)
at java.lang.Integer.parseInt(Integer.java:518)
at gender.main(gender.java:19)
Press any key to continue...

why should i do to remover the Exception?

Mine isn't doing that, this is what I've got and its working as you say it should. Can you see what's different from yours`

Code Java:

---

import java.io.*;
public class gender{
public static void main(String [] args) throws Exception{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
 
char gender;
System.out.print("Enter gender: ");
gender=(char)br.read();	
 
if(gender=='f'){
System.out.println("FEMALE");
}
if(gender=='m'){
System.out.println("MALE");
 
}
 
}
}

---

ok i done Thanks :)