/prog/ - prog challenge

Name: Anonymous 2010-09-13 8:38

Create a sequence of random integers with the following given: max, average, length

Example, with m = 7, a = 4, l = 5, you get [ 5, 2, 2, 4, 7 ].

Name: Anonymous 2010-09-16 12:33

>>37
Even if they are nonnegative (sic) integers, the randomly chosen upper bound will almost surely require more than any finite amount of space to represent.

Name: Anonymous 2010-09-16 12:37

randomly chosen upper bound

（　≖‿≖）

Name: Anonymous 2010-09-20 1:25

http://en.wikipedia.org/wiki/Diophantine_equation

doable
but by us?

Name: Anonymous 2010-09-20 1:37

>>41
``faggot"

Name: Anonymous 2010-09-20 7:14

toggaf

Name: Anonymous 2010-09-20 7:20

Just a reminder: a solution has already been presented^{^{^{_{^_[1]}}}} yet none of you fucktards are intelligent enough to understand it.

[1]: http://pastebin.com/UQgGuJpm

Name: Anonymous 2010-09-20 11:59

>>38

def stupid_prague_challenge(m, a, l):

    from random import randint

    while True:

        r = [randint(1, m) for k in range(l)]

        if (sum(r) / l) == a:

            return r

EXPERT ENTERPRISE PROGRAMMER

Name: Anonymous 2010-09-20 13:29

Amphetamines

Name: Anonymous 2010-09-20 14:18

>>46
Entries posted to 3rd party sites are not accepted or even reviewed. Entries exceeding the post limit are disqualified.

Name: Anonymous 2010-09-20 14:52

>>49
Eat shit.

Name: Anonymous 2010-09-21 4:55



import random

 

def memoized(f):

    d = {}

    def wrapper(*args):

        if args not in d:

            d[args] = f(*args)

        return d[args]

    return wrapper

 

@memoized

def cnt(ncnt, nsum, nmax):

    if ncnt == 1:

        return 1 if nsum <= nmax else 0

    if nsum == 0:

        return 1

    return sum(cnt(ncnt - 1, nsum - cur, nmax) 

               for cur in range(min(nsum, nmax) + 1))

 

def select(ncnt, nsum, nmax, n):

    if ncnt == 1:

        assert n == 0

        assert nsum <= nmax

        return [nsum]

    for cur in range(nmax + 1):

        c = cnt(ncnt - 1, nsum - cur, nmax)

        if n < c:

            return [cur] + select(ncnt - 1, nsum - cur, nmax, n)

        n -= c

    assert False, 'overflow, %d remaining' % n

 

def select_random(ncnt, nsum, nmax):

    total = cnt(ncnt, nsum, nmax)

    n = random.randrange(0, total)

    r = select(ncnt, nsum, nmax, n)

#    print '%d of %d' % (n, total)

    return r  

    

if __name__ == '__main__':

    try:

        for i in range(28):

            print '%3d' % i, select(3, 7, 5, i)

    except AssertionError as err:

        print err

    

    for i in range(10):

        print select_random(20, 200, 20)

 

    print select_random(1, 15, 20)   

    for i in range(20):

        print select_random(2, 1, 1)

Name: Anonymous 2010-09-21 11:15

>>50
I can't help it if it's true.

Name: SAGEFAULT 2010-09-22 18:36

SAGEFAULT

Name: TEST !DPcnVwI3us 2010-09-22 18:52

ddddeeer

Name: TEST !0whFZxVQXI 2010-09-22 18:53

?

Name: Anonymous 2010-12-06 9:40

^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^{^Ba}c}k}}t}o}}/}b}/},}}`}`}G}N}A}A}}F}a}g}g}o}t}'}'}

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 0:07

>>57
Fuck off, ``faggot''.

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 13:02

>>58
Fuck off, ``faggot''.

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 13:02

>>59
Fuck off, ``faggot''.

Name: Anonymous 2010-12-13 13:09

Fag off, ``fuckkot''

Name: Anonymous 2010-12-13 14:22

Fag ott, ``fuckoff''

Name: Anonymous 2010-12-13 14:50

>>58
>>59
>>60
>>61
>>62

You are severely diminishing the quality of this thread, consider leaving /prog/ or consider stop posting, thank you.

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 15:07

>>63
Fuck off, ``faggot''.

Name: Anonymous 2010-12-13 16:26

>>63
l2quote faggot || gb2/b/ xD
lmao enjoy ban

Name: Anonymous 2010-12-13 16:30

>>-,,,,,,-,--,,,-,,-
Go back to /b/, ``please''.

Name: Anonymous 2010-12-13 16:50

>>66
u first

Name: Anonymous 2010-12-13 21:19

>>40,44-48,50-67
I don't really get it... what's the point of this?
This really could be a good board... Maybe if we just modded this shit away...

Name: Anonymous 2010-12-13 21:35

>>68
Sometimes we get modded. Sometimes.

Name: Anonymous 2010-12-13 22:00

don't mind me, just keeping a shit thread bumped

Name: 2010-12-13 22:24

Name: 2010-12-13 22:26

Name: 2010-12-13 22:27

Name: Anonymous 2010-12-14 0:33

u jelly?

prog challenge

1 Name: Anonymous 2010-09-13 8:38

41 Name: Anonymous 2010-09-16 12:33

42 Name: Anonymous 2010-09-16 12:37

43 Name: Anonymous 2010-09-20 1:25

44 Name: Anonymous 2010-09-20 1:37

45 Name: Anonymous 2010-09-20 7:14

46 Name: Anonymous 2010-09-20 7:20

47 Name: Anonymous 2010-09-20 11:59

48 Name: Anonymous 2010-09-20 13:29

49 Name: Anonymous 2010-09-20 14:18

50 Name: Anonymous 2010-09-20 14:52

51 Name: Anonymous 2010-09-21 4:55

52 Name: Anonymous 2010-09-21 11:15

53 Name: SAGEFAULT 2010-09-22 18:36

54 Name: TEST !DPcnVwI3us 2010-09-22 18:52

55 Name: TEST !0whFZxVQXI 2010-09-22 18:53

57 Name: Anonymous 2010-12-06 9:40

58 Name: Fuck off, !Ep8pui8Vw2 2010-12-13 0:07

59 Name: Fuck off, !Ep8pui8Vw2 2010-12-13 13:02

60 Name: Fuck off, !Ep8pui8Vw2 2010-12-13 13:02

61 Name: Anonymous 2010-12-13 13:09

62 Name: Anonymous 2010-12-13 14:22

63 Name: Anonymous 2010-12-13 14:50

64 Name: Fuck off, !Ep8pui8Vw2 2010-12-13 15:07

65 Name: Anonymous 2010-12-13 16:26

66 Name: Anonymous 2010-12-13 16:30

67 Name: Anonymous 2010-12-13 16:50

68 Name: Anonymous 2010-12-13 21:19

69 Name: Anonymous 2010-12-13 21:35

70 Name: Anonymous 2010-12-13 22:00

71 Name: ​​​ 2010-12-13 22:24

72 Name: ​ 2010-12-13 22:26

73 Name: ​ 2010-12-13 22:26

74 Name: ​ 2010-12-13 22:26

75 Name: ​ 2010-12-13 22:27

76 Name: Anonymous 2010-12-14 0:33

77 Name: ​ 2010-12-14 0:43

78 Name: ​ 2010-12-14 0:44

79 Name: ​ 2010-12-14 0:44

80 Name: ​ 2010-12-14 0:44

Name: Anonymous 2010-09-13 8:38

Name: Anonymous 2010-09-16 12:33

Name: Anonymous 2010-09-16 12:37

Name: Anonymous 2010-09-20 1:25

Name: Anonymous 2010-09-20 1:37

Name: Anonymous 2010-09-20 7:14

Name: Anonymous 2010-09-20 7:20

Name: Anonymous 2010-09-20 11:59

Name: Anonymous 2010-09-20 13:29

Name: Anonymous 2010-09-20 14:18

Name: Anonymous 2010-09-20 14:52

Name: Anonymous 2010-09-21 4:55

Name: Anonymous 2010-09-21 11:15

Name: SAGEFAULT 2010-09-22 18:36

Name: TEST !DPcnVwI3us 2010-09-22 18:52

Name: TEST !0whFZxVQXI 2010-09-22 18:53

Name: Anonymous 2010-12-06 9:40

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 0:07

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 13:02

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 13:02

Name: Anonymous 2010-12-13 13:09

Name: Anonymous 2010-12-13 14:22

Name: Anonymous 2010-12-13 14:50

Name: Fuck off, !Ep8pui8Vw2 2010-12-13 15:07

Name: Anonymous 2010-12-13 16:26

Name: Anonymous 2010-12-13 16:30

Name: Anonymous 2010-12-13 16:50

Name: Anonymous 2010-12-13 21:19

Name: Anonymous 2010-12-13 21:35

Name: Anonymous 2010-12-13 22:00

Name: 2010-12-13 22:24

Name: 2010-12-13 22:26

Name: 2010-12-13 22:26

Name: 2010-12-13 22:26

Name: 2010-12-13 22:27

Name: Anonymous 2010-12-14 0:33

Name: 2010-12-14 0:43

Name: 2010-12-14 0:44

Name: 2010-12-14 0:44

Name: 2010-12-14 0:44