codechef contest 138

1:12

00:42

00:24

1:02

2:26:03

2:24:16

52:03

44:51

00:31

24:54

2:15

48:32

19:50

2:04:51

10:01

7:43

4:56

1:09:31

50:24

00:11

9:37

8:43

8:07

38:31

00:30

2:04:53

46:09

1:51

00:45

2:31

00:13

2:39:05

00:21

6:21

1:11:36

6:37

10:18

2:13

00:20

1:02:15

9:03

1:11:38

3:43

14:58

6:43

4:28

4:07

1:46

6:05

00:45

9:37

00:47

1:52

1:19

2:49

4:15

3:23:29

00:39

1:17

35:11