isagol ang duha ka source code?

[jairoh_]

---

mga masters, unsaon nako pagsagol into one program ning akong source code, ang una raman gud ang iyang i execute. Please give me some opinion. HOPE wai magpinamay mo post dri na bawal ang spoonfeed, di ni spoonfeeding ako gipangayo, just need some opinion lng ni ako mga master.
mao ni akong source code, java language ni ako gamit. netbeans 7.0 akong editor. noob pa au ko hehe... (prompt user to input his name, age,adress,etc.)

package MySample;

import java.io.*;



public class Nemesis {
public static void main(String [] args)throws IOException
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));


System.out.println("Name: ");
String name = br.readLine();

System.out.println("Age: ");
int age = Integer.parseInt(br.readLine());

System.out.println("Address: ");
String address = br.readLine();

System.out.println("Prelim Grade: ");
double pg = Double.parseDouble(br.readLine());

System.out.println("Midterm Grade: ");
double mg = Double.parseDouble(br.readLine());

System.out.println("Final Grade: ");
double fg = Double.parseDouble(br.readLine());






System.out.println("Your name is " +name+ ".");
System.out.println("Your age is " +age+ ".");
System.out.println("Your address is " +address+ ".");
System.out.println("Your prelim grade is " +pg+ ".");
System.out.println("Your midterm grade is " +mg+ ".");
System.out.println("Your final grade is " +fg+ ".");


/* nganu dri ra kutob ang i-execute sa program? di na mo-proceed sa ubos? please tell me unsai buhaton ani mga master. thank you au daan.

dri i compute namu ang grade na gi prompt sa user if pasar ba or hagbong, pero di na mudagan?
*/

double SG = (pg * .3 + mg * .3 + fg * .4);
String result;

result = (SG >= 75)? "PASSED" : "FAILED";

System.out.println("Your subject grade is " +SG+ ".");
System.out.println("You " +result+ ".");





}

}

[nullpointer]

The above code is running perfect in my machine...

[jairoh_]

The above code is running perfect in my machine...

kanang ubos? unsaon na nako? di man mu execute
pero ug ilahi ug program nya mag initialize ug prelim, midterm, ug final grades, mugana cya

[jinfreecs]

mo display ni cya or dili?

System.out.println("Your subject grade is " +SG+ ".");
System.out.println("You " +result+ ".");

[jairoh_]

mo display ni cya or dili?

di jud bro. mao na akong problema nganung di.

[jinfreecs]

ok ra man lage sa ako PC bro...

inani daw buhata.
1. Download and Install ka latest SDK sa java
Java SE Development Kit 7 Downloads

2. Tapos try daw gamit ug Textpad as your text editor. (simple editor lang gud kay simple ra man ang program)
TextPad Downloads

write your codes there and compile by pressing Ctrl+1 and execute it using Ctrl+2.

[jairoh_]

ok ra man lage sa ako PC bro...

inani daw buhata.
1. Download and Install ka latest SDK sa java
Java SE Development Kit 7 Downloads

2. Tapos try daw gamit ug Textpad as your text editor. (simple editor lang gud kay simple ra man ang program)
TextPad Downloads

write your codes there and compile by pressing Ctrl+1 and execute it using Ctrl+2.

salamat sa advice bro ha. lamat au.
k ras imo?
aw, ana man amu intructor adto mi pa-defend samu I.T lab, adto sad mi maghimo using netbeans. nya mao netbeans akong gamit. pero di man mu execute ang nas ubos.




kinsai naai ma advice dra?

[stealthghost]

tangtanga ang throws IOException
unya, use try-catch statement method.

like this,

package MySample;

import java.io.*;

public class Nemesis {

  public static void main(String [] args){
     try{
       //Enter code here...
     }catch(IOException exception){
          exception.printStackTrace();
     }catch(Exception allException){
          allException.printStackTrace();
     }
}

Basin naa'y error unya wala ka kita kay wala gipa-output sa console...

[stealthghost]

btw, akong gi-testingan, ok man diri..

[jinfreecs]

walay error ang code...gi copy-paste man gani na nako