coding contest 113

2:57

3:43

6:37

1:11:45

3:26:45

15:30

26:00

32:30

44:11

00:28

43:53

1:01

26:17

11:01

13:35

10:54

3:22

2:52

2:38:36

1:02:04

29:31

2:30

7:33

1:21:14

1:11:19

13:18

57:02

00:26

15:17

6:18

50:11

15:42

9:43

1:26:45

16:30

57:19

1:14:55

21:03

1:18:51

1:12

32:58

11:11

1:12:34

56:36

9:55

4:05

4:03

1:12:31

3:18

58:50

00:28

3:43

5:53

2:00:15

00:17

8:10

1:40:04

00:31

2:40

15:52