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Square Every Digit

JavaScriptHardnumbersalgorithmsmathlanguage_fundamentals

Instructions

Create a function that squares every digit of a number.

Examples

squareDigits(9119) ➞ 811181

squareDigits(2483) ➞ 416649

squareDigits(3212) ➞ 9414

Notes

The function receives an integer and must return an integer.

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Walks through the solution with reasoning and edge cases.
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