Background: I bought a 3-digit combination lock, of which numbers range form 0-9. I generated many 3-digit numbers and want to know which 3-digit number was not generated.
Process:
I used a RANDOM 3-DIGIT CODE NUMBER GENERATOR[1] to randomly generate one-thousand numbers within a sequence of three digits ranging from 0-9 (total of 10 possible digits). I recorded those generated numbers.
Then, I used that generator again for another four times to generate one-thousand numbers. In total, I did that five times, that is, I generated five-thousand three-digit numbers ranging from 0-9. I recorded all of them.
I pasted these five-thousand number into an online utility[2] that counts duplicate numbers. Some three-digit numbers were randomly generated more than once by the first website. For example, see this table the second website generated:
Now look at the least-repeated generated numbers:
Problem: I need to find out a website or software that will tell me which three-digit number(s) do not show up within the five-thousand generated numbers.
Future problem: I want to find an automated way (website or freeware) to generate one-million three-digit numbers ranging from 0-9, and then find out: (1) which 3-digit sequence is repeated the least; (2) which 3-digit sequence does not even show up within the one-million generated numbers of 3-digits (let us suppose that that possibility exists, even though it is extremely unlikely).
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Can anyone help me with these two problems?
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[1] Source: https://registrar.uoregon.edu/faculty-staff/random-number-generator
[2] Source: https://www.somacon.com/p568.php
Process:
I used a RANDOM 3-DIGIT CODE NUMBER GENERATOR[1] to randomly generate one-thousand numbers within a sequence of three digits ranging from 0-9 (total of 10 possible digits). I recorded those generated numbers.
Then, I used that generator again for another four times to generate one-thousand numbers. In total, I did that five times, that is, I generated five-thousand three-digit numbers ranging from 0-9. I recorded all of them.
I pasted these five-thousand number into an online utility[2] that counts duplicate numbers. Some three-digit numbers were randomly generated more than once by the first website. For example, see this table the second website generated:
Now look at the least-repeated generated numbers:
Problem: I need to find out a website or software that will tell me which three-digit number(s) do not show up within the five-thousand generated numbers.
Future problem: I want to find an automated way (website or freeware) to generate one-million three-digit numbers ranging from 0-9, and then find out: (1) which 3-digit sequence is repeated the least; (2) which 3-digit sequence does not even show up within the one-million generated numbers of 3-digits (let us suppose that that possibility exists, even though it is extremely unlikely).
------
Can anyone help me with these two problems?
------
[1] Source: https://registrar.uoregon.edu/faculty-staff/random-number-generator
[2] Source: https://www.somacon.com/p568.php