javascript switch case kya hai

12:31

14:17

6:40

6:41

2:25

6:40

11:49

12:46

9:58

30:42

14:39

4:08

9:51

7:56

1:47

5:09

31:28

26:55

8:43

1:59

9:06

2:01

1:55

5:01

5:18

5:19

12:30

12:10

3:38

9:20

کوتاه

12:10

12:30

1:49

6:31

کوتاه

1:42:17

1:42:17

2:37

2:37