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C++

vscanf


Reads data from the standard input (stdin) and stores them according to parameter format into the locations pointed by the elements in the variable argument list identified by arg.

Syntax:
int vscanf ( const char * format, va_list arg );


Example:

#include 
#include 

void GetMatches ( const char * format, ... )
{
  va_list args;
  va_start (args, format);
  vscanf (format, args);
  va_end (args);
}

int main ()
{
  int val;
  char str[100];

  printf ("Please enter a number and a word: ");
  fflush (stdout);
  GetMatches (" %d %99s ", &val, str);
  printf ("Number read: %d\nWord read: %s\n", val, str);

  return 0;
}


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