Saturday, December 5, 2009

Inputing with scanf()

  • How to scan a string till we hit a new line using scanf()?

scanf("%[^\n]", address); //Enter any character till newline is pressed

  • What does scanf do here?
char s[12];
scanf(" \"%[^\"]\"",s);
First it checks for the leading white space and discards it.Then it matches
with a quotation mark and then it reads all character upto another
quotation mark.

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