I need a list of permutations with 4 digits with 5 possible numbers. See details it gets more complicated. ? - all possible combinations calculator
Find a list of all possible combinations of 4 numbers 1, 2, 3, 4, 5, 1, 2, 3 a.m. to 4 p.m., up to 3 times and each time 5 to 2 for each combination of 4-digit format. Any permutation supercomputer out there?
Tuesday, February 2, 2010
All Possible Combinations Calculator I Need A List Of Permutations With 4 Digits With 5 Possible Numbers. See Details It Gets More Complicated. ?
1 comment:
There are 4 ^ 5 = 1024 possible permutations
Simply removing the case.
1111, 2222, 3333, 4444, should be removed because they have too many 1, 2, 3 a.m. to 4 p.m. numbers.
And combinations of 3 or 5 years should be removed:
It is 5555th
In addition, there are 16 contracts with three 5-year and two numbers (4-digit, 4-digit)
5551, 5552, 5553, 5554, 5515, 5525, 5535, 5545, 5155, 5255, 5355, 5455, 1555, 2555, 3555, 4555
The total number of permutations are eliminated:
4 + 1 + 16 = 21
Answer:
1003 permutations of the following rules.
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