I have a vector of strings, now how can I delete all spaces from the BEGINNING of each string.
For example: v{" abc ", "dd e f", " b a "}, after deleting: v{"abc ", "dd e f", "bb a "}
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463035818_is_not_an_ai
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2did you try something? Do you know how to remove leading spaces from a single string? – 463035818_is_not_an_ai Apr 26 '21 at 16:20
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3What have you tried so far? Hint: `std::string::find_first_not_of`. – Pete Becker Apr 26 '21 at 16:20
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I tried with erase, but I failed – beginner18 Apr 26 '21 at 16:21