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C Language > Learn C Language > How do I extract an integer from the string in C?
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How do I extract an integer from the string in C?

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Learn C Language +4 C Language Programming Advanced C++ Basic C++ C++ Language

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If you are beginner and trying to write the most simplest solution, it would be by having a character array with all the numbers from 0 to 9. Take the string of choice from user, iterate over every index of the string, compare each character of the string with the character array and extract.
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