Description: Enter a sentence and a substring (the number of characters is less than 50) to search for the substring in the sentence. If the sentence does not contain a substring, show 'No match! "; Otherwise display 'Match', and display the substring in the first matching position of the sentence in hexadecimal number.
(for example, 'we are studing ABC', which contains the 'ABC' sub-series, which appears in the 10H position; But it doesn't include 'xyz' substring.
To Search:
- [codeGN] - Digital signal generator, can generate u
- [Max7219-led] - led driver IC MAX7219 driver source code
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