Leetcode Problem 800. Similar RGB Color
Leetcode Solutions
Rounding to Nearest Valid Shorthand Color
- Define a helper function to convert a two-digit hexadecimal string to a decimal integer.
- Define a helper function to round a decimal integer to the nearest multiple of 17 and convert it back to a two-digit hexadecimal string.
- Split the input color
#ABCDEFinto three components:AB,CD, andEF. - For each component, use the helper functions to find the nearest shorthand hexadecimal representation.
- Concatenate the shorthand representations to form the final color string
#XXYYZZ. - Return the resulting color string.
Brute Force Search for Nearest Shorthand Color
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