FilesExpand file tree

 main

/

DemoMang1.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

38 lines (29 loc) · 999 Bytes

 main

/

DemoMang1.java

Copy path

Top

File metadata and controls

• Code
• Blame

38 lines (29 loc) · 999 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

package Arrays;

public class DemoMang1 {

public static void main(String[] args) {

//Khai báo mảng rỗng, chưa mang giá trị

int number1[] = new int[6];

//Gán giá trị cho mảng

number1[0] = 40;

number1[1] = 20;

number1[2] = 30;

number1[3] = 5;

number1[4] = 10;

number1[5] = 99;

System.out.println("Độ dài mảng: " + number1.length);

System.out.println(number1[4]);

System.out.println("===========================");

//Duyệt mảng để lấy giá trị ra

for (int i = 0; i < number1.length; i++){

System.out.println(number1[i]);

}

System.out.println("===========================");

for (int i = 2; i < 5; i++){

System.out.println(number1[i]);

}

System.out.println("===========================");

for (int number : number1){

System.out.println(number);

}

}

}