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POJava Two Dimensional Array Student Record Input
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  1. POJava Two Dimensional Array Student Record Input
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    copied!<p>I'm studying Java and I've been working on this exercise for 2 days now. I've foraged the internet for answers but I can't seem to find the best one to solve my problem which are: 1. How to store the Strings input (like fName, mName //or am i doing this right?) into a two dimensional array. I've seen some sample programs with the syntax like:</p> <pre><code>fName = fName.getText(); lName = lname.getText(); </code></pre> <p>but they don't seem to fit with what i'm trying to code and i can't go around it either coz im just a begginer.</p> <ol> <li>How to print all the input after all the loop thing. Like when the user input "4" in the "Enter number of students", 4 student information will be printed.</li> </ol> <p>Here is my initial non-working code:</p> <pre><code>import java.io.*; public class Main { public static void main(String[] args)throws IOException{ BufferedReader datain = new BufferedReader (new InputStreamReader (System.in)); String fName, lName, course, yrLevel, bDate; int age; int arr [] []; int size; System.out.print("Enter number of students: \n"); size = Integer.parseInt(datain.readLine()); arr = new int [size][]; for(int a = 0; a &lt; arr.length; a++){ System.out.print("Enter first name: \n"); fName = datain.readLine(); /*insert code here to store fName to two dimensional array like this one? arr [0] = new int [a]; */ System.out.print("Enter last name: "); lName = datain.readLine(); System.out.print("Enter course: "); course = datain.readLine(); System.out.print("Enter year level: "); yrLevel = datain.readLine(); System.out.print("Enter age: "); age = Integer.parseInt(datain.readLine()); } /* desired output be like: Student 1 Name: Bat Man Year Level: Graduate School Birthdate: Feb. 20, 2012 Age: 7 Student 2 Name: Super Man Year Level: Masteral Birthdate: Jan. 1, 2012 Age: 8 */ System.out.println("Name: " +arr[0][0] + " " + arr[0] [1]); //just me showing my non-working idea of printing them. } } </code></pre>
 

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