A program in java which shows the student information(eg.sorting students personal details,searching ,deletig ,editing ,etc)

Answer 1

thanks a lot...

Answer 2

What about trying to do your homework before asking us to make it for you? 😂 And then if you can't complete it just post the code you done and we can help!

Answer 3

actually.....project.but it's very difficult for me

Answer 4

That's the point you have to practice otherwise if you keep asking others to make your projects/homeworks you'll never learn it!

Answer 5

I'm a student....array is not taught to us and I'm trying to learn but not getting it exactly

Answer 6

I don't want the whole program...but I'm not getting how to edit it

Answer 7

if you can help me ...plz help

Answer 8

@Ruchita Patil An array is just like a list of items which have indexes from [0... length[ where length is the size of the Array, for example:

int[] arr1 = new int[10]; //uninitialized array of ints with length=10
int[] arr2 = {1,5,3,4,7}; //initialized array of ints with length=5

System.out.println(arr2[0]); //will print the first element of the array that is 1
System.out.println(arry2.length); //will print the length of the array that is 5

//So you can't do arr2[arr2.length] that will throw an ArrayOutOfBoundsException