Write a function scanstring that works basically like scanf

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Reference no: EM132199092

Question :

Write a function scanstring that works basically like scanf with a %s placeholder-that is, it skips leading whitespace and then copies a string up to the next whitespace character-except that it uses getchar and takes an extra argument stating the amount of space available in the first argument.

Unlike scanf, function scanstring should prevent overflow of its string argument.

Reference no: EM132199092

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