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Lachlan Jacob
0d76c2f8d2
More puzzles done
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| ArmstrongNumbers.fs | 5 år sedan | |
| ArmstrongNumbers.fsproj | 5 år sedan | |
| ArmstrongNumbersTests.fs | 5 år sedan | |
| README.md | 5 år sedan | |
README.md
README.md
Armstrong Numbers
An Armstrong number is a number that is the sum of its own digits each raised to the power of the number of digits.
For example:
- 9 is an Armstrong number, because
9 = 9^1 = 9 - 10 is not an Armstrong number, because
10 != 1^2 + 0^2 = 1 - 153 is an Armstrong number, because:
153 = 1^3 + 5^3 + 3^3 = 1 + 125 + 27 = 153 - 154 is not an Armstrong number, because:
154 != 1^3 + 5^3 + 4^3 = 1 + 125 + 64 = 190
Write some code to determine whether a number is an Armstrong number.
Running the tests
To run the tests, run the command dotnet test from within the exercise directory.
Autoformatting the code
F# source code can be formatted with the Fantomas tool.
After installing it with dotnet tool restore, run dotnet fantomas . to format code within the current directory.
Further information
For more detailed information about the F# track, including how to get help if you’re having trouble, please visit the exercism.io F# language page.