infix prefix and postfix expressions

6:28

42:16

10:36

3:45

2:42

5:26

2:52

5:42

3:51

7:08

4:30

7:22

3:07

4:36

2:52

3:51

5:04

2:06

7:23

2:14

4:08

29:27

10:00

13:05

20:30

24:48

27:45

31:41

7:32

1:07

کوتاه

21:35

7:32

1:45

7:20

1:15

1:07

41:08

45:21

3:27