codechef contest 113 all solution

2:57

3:43

15:30

6:37

00:28

00:32

3:26:45

5:53

2:00:02

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1:13

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7:46

1:26

13:10

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00:04

17:52

8:22

57:55

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00:47

7:43

14:57

2:30

6:28

2:04:53

5:41

2:15

2:31

1:17

32:30

10:01

1:11:45

1:11:45

58:06

44:11

1:02:35

9:47

14:58

50:11

1:14:42

10:38

5:38

00:58

6:43

22:43

1:09:11

00:28

00:32

6:07

1:02

00:46

11:53

4:00

1:03

11:42

30:14