Hi users,
i need to generate all possible combinations of number 1 and 2 with lenght 6
for example: 111111, 111112, 111121, 111211...............222221,222222
is there any way to do it ?
thank to all very much
7  2499 
Hi users,
i need to generate all possible combinations of number 1 and 2 with lenght 6
for example: 111111, 111112, 111121, 111211...............222221,222222
is there any way to do it ?
thank to all very much
If you can count from zero (inclusive) to sixtyfour (exclusive) you can list your
combinations, just replace a bit 0 ---> 1 and a bit 1 --> 2.
kind regards,
Jos
Replacing the bits is a possible solution.
But i am not sure to accomplish that.
But u can use the bruteforce method.
Simply generate from 111111 to 222222 then check if the bits are 1 or 2 then print it if it complies.
Here is the loop. -
Code removed, see posting guidelines
-
So instead of 2^6 = 64 possible solutions you want to check 222222+1-111111=111112
possibilities? I don't think that is a smart thing to do.
kind regards,
Jos
JosAH: thanks, but i dont understand "just replace a bit"...where?
deepak1706:thanks, but which software can run this code ? i never made it
JosAH: thanks, but i dont understand "just replace a bit"...where?
Simply count from 0 ... 63. For every number in binary representation replace
a 0 by 1 and replace a 1 by 2; that's all.
kind regards,
Jos
Simply count from 0 ... 63. For every number in binary representation replace
a 0 by 1 and replace a 1 by 2; that's all.
kind regards,
Jos
just replace 2 instead of 0 is okay...
just replace 2 instead of 0 is okay...
Yep, that'd be a nice little micro-optimisation. I didn't think of that one ;-)
kind regards,
Jos
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