Please help me about this array Program code

[randy18h]

Output:
Enter a Value: //x6
Menu
1. Search
2. Locate for an index
Choice:

//if chosen 1: sample//
Enter a value to search: 6
6
//else if not available//
Number not found

//if chosen 2: sample//
Enter a value to search index: 6
//else if not available//
Number not found

//here is my program code//
import java.util.Scanner;
public class Program1
{
public static void main(String[]args){
Scanner read=new Scanner(System.in);
int num[][], r, c, a, e;
num=new int[2][3];
for(r=0; r<=1; r++)
{
for(c=0; c<=2; c++)
{
System.out.print("Enter a value: ");
num[r][c]=read.nextInt();
}
}
System.out.println("Menu");
System.out.println("1. Search");
System.out.println("2. Locate for an index");
System.out.print("Choice: ");
a=read.nextInt();
switch(a)
{
case 1:
System.out.print("Enter a value to search: ");
e=read.nextInt();
for(int b=0; b<=1; b++)
{
for(int d=0; d<=2; d++)
{
if(e==num[b][d])
{
System.out.println(num[b][d]);
break;
}
}
}
System.out.println("Number not found");
break;
case 2:
System.out.print("Enter a value to search: ");
e=read.nextInt();
for(int b=0; b<=1; b++)
{
for(int d=0; d<=2; d++)
{
if(e==num[b][d])
{
System.out.println(num[b][d]+" is on index "+b+", "+d);
break;
}
}
}
}
}
}

[Curtis Rutland]

So what is your specific problem?