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Cops and Robbers - Find the Formula

Cops will write a function that takes numerical inputs and produces numerical outputs (note - outputs can be any base and may contain letters). They will post the language, the number of bytes it takes to write the code (up to 128), rounded up to the nearest power of 2, as well as a minimum of 2 test cases. The robbers will try to write a program that takes the same numerical inputs as the test cases and produces identical outputs.

Note - PRNG's, hashing, and other forms of encryption are not allowed.

Scoring

Cops (if safe)

The floor of the product of:

  • 128 divided by the power of two rounded up for the bytes
  • The natural logarithm of the number of test cases

If cracked, -10 points.

Robbers

The floor of the quotient of

  • Half the number rounded up to by the cops
  • The natural logarithm of the number of test cases

Cops and Robbers - Find the Formula

Cops will write a function that takes numerical inputs and produces numerical outputs (note - outputs can be any base and may contain letters). They will post the language, the number of bytes it takes to write the code (up to 128), rounded up to the nearest power of 2, as well as a minimum of 2 test cases. The robbers will try to write a program that takes the same numerical inputs as the test cases and produces identical outputs.

Scoring

Cops (if safe)

The floor of the product of:

  • 128 divided by the power of two rounded up for the bytes
  • The natural logarithm of the number of test cases

If cracked, -10 points.

Robbers

The floor of the quotient of

  • Half the number rounded up to by the cops
  • The natural logarithm of the number of test cases

Cops and Robbers - Find the Formula

Cops will write a function that takes numerical inputs and produces numerical outputs (note - outputs can be any base and may contain letters). They will post the language, the number of bytes it takes to write the code (up to 128), rounded up to the nearest power of 2, as well as a minimum of 2 test cases. The robbers will try to write a program that takes the same numerical inputs as the test cases and produces identical outputs.

Note - PRNG's, hashing, and other forms of encryption are not allowed.

Scoring

Cops (if safe)

The floor of the product of:

  • 128 divided by the power of two rounded up for the bytes
  • The natural logarithm of the number of test cases

If cracked, -10 points.

Robbers

The floor of the quotient of

  • Half the number rounded up to by the cops
  • The natural logarithm of the number of test cases
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Cops and Robbers - Find the Formula

Cops will write a function that takes numerical inputs and produces numerical outputs (note - outputs can be any base and may contain letters). They will post the language, the number of bytes it takes to write the code (up to 128), rounded up to the nearest power of 2, as well as a minimum of 2 test cases. The robbers will try to write a program that takes the same numerical inputs as the test cases and produces identical outputs.

Scoring

Cops (if safe)

The floor of the product of:

  • 128 divided by the power of two rounded up for the bytes
  • The natural logarithm of the number of test cases

If cracked, -10 points.

Robbers

The floor of the quotient of

  • Half the number rounded up to by the cops
  • The natural logarithm of the number of test cases