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Chuck
Daedalian Member
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Posted: Tue Apr 02, 2002 5:47 am Post subject: 41 |
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| 93 = 2^7 - 35 |
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Athene
Guest
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Posted: Tue Apr 02, 2002 10:51 am Post subject: 42 |
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| 94=21+73 |
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Chuck
Daedalian Member
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Posted: Tue Apr 02, 2002 3:01 pm Post subject: 43 |
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| 95 = (17+2) × 5 |
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Chuck
Daedalian Member
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Posted: Tue Apr 02, 2002 3:06 pm Post subject: 44 |
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| 96 = 75 + 21 |
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Chuck
Daedalian Member
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Posted: Tue Apr 02, 2002 3:08 pm Post subject: 45 |
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| 97 = 2^7 - 31 |
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Chuck
Daedalian Member
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Posted: Tue Apr 02, 2002 3:10 pm Post subject: 46 |
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| 98 = 75 + 23 |
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GH
Daedalian Member
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Posted: Tue Apr 02, 2002 4:12 pm Post subject: 47 |
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99 = 2 x 53 - 7
100 = 2 x 53 - 7 + 1 |
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CrystyB
Misunderstood Guy
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Posted: Tue Apr 02, 2002 10:09 pm Post subject: 48 |
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How 'bout these? No use of '%', and any use of log (which is binary-log) can be worked-around. PLUS I NEVER TANGLE WITH THE BLOCKS! :P
0 = 2x3-(1+5)=1+2-3=2+3-5=2+5-7
1=1
2=2
3=3
4=1+3
5=5
6=1+5
7=7
8=1+7
9=1+3x5-7
10=1+2x7-5
11=1+2x5
12=1+2x7-3
13=3+2x5=1+3x(5-log2)
14=1+3x5-2
15=1+2x7=1+3x5-log2
16=1+3x5
17=1+3x7-5
18=2+3x7-5
19=5+2x7=1+3x(7-log2)
20=1+3x7-2
21=1+5x(7-3)=1+3x7-log2
22=1+3x7
23=2+3x7
24=3+7x(5-2)
25=5+3x7-1
26=1+5x(7-2)
27=3x(2+7)
28=3+5x(7-2)
29=1+7x(5-log2) = 31-2
30=2+7x(5-1)
31=3+7x(5-1)=1+5x(7-log2)
32=2+5x(7-1)
33=1+5x7-3
34=1+5x7-2
35=5x7=1+5x7-log2
36=1+5x7
37=2+5x7
38=3+5x7
39=7x(1+5)-3=5x(1+7)-log2
40=7x(1+5)-2
41=7x(1+5)-log2 = 35+7-1
42=5x(2+7)-3
43 = 75-32
44=5x(2+7)-1
45=5x(2+7)
46=7x(2+5)-3
47 = 5x7+12
48=5x(3+7)-2
49=5x(3+7)-1
50=5x(3+7)
51 = 51
52 = 52
53 = 53
54=7x(3+5)-2
55=7x(3+5)-1
56=7x(3+5)
57 = 57
58 = 57+1
59 = 57+2
60 = 57+3
61 = 57+2x(3-1)
62 = 57+2x3-1
63 = 57+2x3
64 = 75-13+2
65 = 12+53
66 = 75-12+3
67 = 53+2x7
68 = 57+13-2
69 = 57+12
70 = 57+13
71 = 75-(1+3)
72 = 75-3
73 = 75-2
74 = 75-1
75 = 75
76 = 75+1
77 = 75+2
78 = 75+3
79 = 53+27-1=75+2x(3-1)
80 = 75+2x3-1=53+27
81 = 75+2x3=27x3
82 = 12x7-5+3=25x3+7
83 = 17x5-2
84 = 12x7
85 = 17x5=137-52
86 = 12x7+5-3
87 = 12x7+3
88 = 17x5+3
89 = 12x7+5
90 = (21-3)x5
91 = 7x13
92 = 25x3+17
93 = 7x13+2
94 = 7x13+5-2
95 = 5x(17+2)
96 = 7x13+5=27x3+15
97 = 75+23-1
98 = 23x5-17
99 = 51x2-3
100 = 15x7-(2+3)=25x(3+1) |
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robichelli
MI:6 Agent
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Posted: Tue Apr 02, 2002 10:19 pm Post subject: 49 |
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| That's very nice, but because the numbers are made of blocks, they cannot be used more than once. You've twisted the reasoning out of the lovely puzzle Jingle47 produced. |
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Zealot
Daedalian Member
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Posted: Tue Apr 02, 2002 10:21 pm Post subject: 50 |
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| He didn't use them more than once. He just provided alternate solutions. |
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cubestudent
3D Member
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Posted: Tue Apr 02, 2002 10:30 pm Post subject: 51 |
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in a similar vein, one of my teacher once asked us back in. . . 1996? argh! i'm getting way too old!
anyway, told us to use the digits: 1, 9, 9, and 6, in that order, using whatever operations we wished, to get all the numbers between 1 and 1996. it was an extra credit problem, which meant it didn't violate my normal "I will not do any homework" rule, so I made it a fair portion of the way through the numbers.
since the blocks one recieved so much interest, perhaps we could do the first hundred or so here?
in general, i would say the more 'conventional' or 'simple' the operation the better.
1 = 1^996 |
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robichelli
MI:6 Agent
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Posted: Tue Apr 02, 2002 10:30 pm Post subject: 52 |
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Very true. They are alternate, yet adequade solutions to the puzzle, and I am sorry if I have offended CrystyB (Misunderstood Guy) in any way shape, form, or manner.
(Edited to prove that I cannot spel)
[This message has been edited by robichelli (edited 04-02-2002 07:18 PM).] |
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CrystyB
Misunderstood Guy
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Posted: Tue Apr 02, 2002 11:34 pm Post subject: 53 |
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Lovely problem, 1996 one. And i won't be able to solve it by computer either ...
No robi, i am not offended that easily (though mispelling my name would be quicker to offend me, even that is not enough - hehe, TY 4 the edit, Crystal is way too feminine for me... ).
PS 2=-(1^9)+9-6
3=(1^9)*(9-6)
4=(1^9)+9-6
5=(-1^99)+6
6=(1^99)*6
7=(1^99)+6
8=1+(9/9)+6
...
15=(1+9)*9/6
[This message has been edited by CrystyB (edited 04-02-2002 07:17 PM).] |
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Athene
Guest
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Posted: Tue Apr 02, 2002 11:44 pm Post subject: 54 |
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2=Ö(19-9-6)
3=(1^9)*(9-6)
4=19-9-6
5=-1+9-9+6
6=1^(9-9)*6
7=1/(9-9)+6
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Chuck
Daedalian Member
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Posted: Tue Apr 02, 2002 11:49 pm Post subject: 55 |
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*** Divide by zero error in line 7 ***
[This message has been edited by Chuck (edited 04-02-2002 06:50 PM).] |
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CrystyB
Misunderstood Guy
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Posted: Tue Apr 02, 2002 11:50 pm Post subject: 56 |
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9=(-1*(Ö9))*((Ö9)-6)
10=1^9+(Ö9)+6
11=(-1+(Ö9))+(Ö9)+6
LOL Chuck!
[This message has been edited by CrystyB (edited 04-02-2002 06:52 PM).] |
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Athene
Guest
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Posted: Tue Apr 02, 2002 11:57 pm Post subject: 57 |
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7=1/(9/9)+6 |
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CrystyB
Misunderstood Guy
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Posted: Wed Apr 03, 2002 12:15 am Post subject: 58 |
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12=1*(Ö9)+(Ö9)+6
13=1+(Ö9)+(Ö9)+6
i'll let y'all take over. I just wanna do my birthday, but i'm out of ideas. I'll think of it till tomorrow, BUT i wonder. What exactly can we do? I don't know too many operations, so what am i allowed to bring in?
528=?
-199+6!=521, bah SO CLOSE!!!
At least i got WWI starting year: 1939=1+9!!+9!!+6!!
(the double factorial is x*(x-2)*(x-4)*...*y, where y=1 if x odd or y=2 if x even. EG 10!!=3840, 8!!=384, 6!!=48 ; 9!!=945...)
[This message has been edited by CrystyB (edited 04-02-2002 07:33 PM).] |
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 12:25 am Post subject: 59 |
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| I can get 523... |
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cubestudent
3D Member
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Posted: Wed Apr 03, 2002 12:29 am Post subject: 60 |
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you can use any operation you want, though for most cases I'd prefer if you stuck to common operations.
[This message has been edited by cubestudent (edited 04-02-2002 07:30 PM).] |
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CrystyB
Misunderstood Guy
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Posted: Wed Apr 03, 2002 12:30 am Post subject: 61 |
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So you're not going to point out the obvious ones i am missing?
And how in the world would you get 1980 through COMMON operations???
[This message has been edited by CrystyB (edited 04-02-2002 07:37 PM).] |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 12:46 am Post subject: 62 |
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| 16 = 1^9 + 9 + 6 |
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 12:47 am Post subject: 63 |
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| 14 = -1^9 + 9 + 6 |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 12:53 am Post subject: 64 |
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...or 16 19 + Ö9 - 6
17 = -1^9 + (Ö9) * 6
18 = 1^9 * (Ö9) * 6
19 = 1^9 + (Ö9) * 6
edit: dumb mistake
[This message has been edited by Bicho the Inhaler (edited 04-02-2002 07:55 PM).] |
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 12:56 am Post subject: 65 |
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never mind.
[This message has been edited by Zealot (edited 04-02-2002 07:56 PM).] |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 12:57 am Post subject: 66 |
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20 = -1 + 9 * (Ö9) - 6
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 12:58 am Post subject: 67 |
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21 = (1 + Ö9)! + (Ö9) - 6
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 1:00 am Post subject: 68 |
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21 = 1 * 9 * Ö9 - 6
22 = 1 + 9 * (Ö9) - 6 |
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 1:04 am Post subject: 69 |
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23 = -1 + 9 + 9 + 6
24 = (-1 + 9) * (9 - 6)
25 = 1 + 9 + 9 + 6
26 = -1 + 9^(9/6)
27 = 1 * 9^(9/6)
28 = 1 + 9^(9/6)
[e]I'm an idiot too. 9^(9 - 6) indeed...[/e]
[This message has been edited by Zealot (edited 04-02-2002 08:10 PM).] |
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 1:07 am Post subject: 70 |
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| Sorry, I had typoed and put 27 when I meant to put 26. |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 1:07 am Post subject: 71 |
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You forgot 26:
26 = -1 + 9^(9/6)
edit: UBB
[This message has been edited by Bicho the Inhaler (edited 04-02-2002 08:08 PM).] |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 1:10 am Post subject: 72 |
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| wait...for 26-28, you either need to replace "9-6" with "9/6" or "9^" with "9*". |
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 1:11 am Post subject: 73 |
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Yeah, I saw that after I read your post  |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 1:14 am Post subject: 74 |
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| 29 = -1 - (Ö9)! + (Ö9)! * 6 |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 1:15 am Post subject: 75 |
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| 30 = -1 * (Ö9)! + (Ö9)! * 6 |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 1:16 am Post subject: 76 |
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31 = 1 - (Ö9)! + (Ö9)! * 6
32 = -1 - (Ö9) + (Ö9)! * 6
33 = -1 * (Ö9) + (Ö9)! * 6 |
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CrystyB
Misunderstood Guy
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Posted: Wed Apr 03, 2002 1:18 am Post subject: 77 |
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34 = 1 - (Ö9) + (Ö9)! * 6
35 = -1^9 + (Ö9)! * 6
36 = 1^9 * (Ö9)! * 6 |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 1:18 am Post subject: 78 |
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| 34 = 1 + (Ö9)! + (Ö9) * 6 |
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Zealot
Daedalian Member
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Posted: Wed Apr 03, 2002 1:18 am Post subject: 79 |
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If you have the last post in the thread it's easier to just edit it... Unless you're shamelessly boosting post count  |
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Bicho the Inhaler
Daedalian Member
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Posted: Wed Apr 03, 2002 1:19 am Post subject: 80 |
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True...but I think it's only fair that if someone beats me to it (quite likely in threads like this), his/her post appears before mine. (Overruled ) |
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