variadic function

68

#include <stdio.h>
#include <stdarg.h>

/* print all args one at a time until a negative argument is seen;
   all args are assumed to be of int type */
void printargs(int arg1, ...)
{
  va_list ap;
  int i;

  va_start(ap, arg1); 
  for (i = arg1; i >= 0; i = va_arg(ap, int))
    printf("%d ", i);
  va_end(ap);
  putchar('\n');
}

int main(void)
{
   printargs(5, 2, 14, 84, 97, 15, -1, 48, -1);
   printargs(84, 51, -1, 3);
   printargs(-1);
   printargs(1, -1);
   return 0;
}
void MyPrintf(const char *format, ...)
{
  va_list args;
  char buffer[BUFSIZ];

  va_start(args, format);
  vsnprintf(buffer, sizeof buffer, format, args);
  va_end(args);
  FlushFunnyStream(buffer);
}
#include <stdio.h>
#include <stdarg.h>

/* print all args one at a time until a negative argument is seen;
   all args are assumed to be of int type */
void printargs(int arg1, ...)
{
  va_list ap;
  int i;

  va_start(ap, arg1); 
  for (i = arg1; i >= 0; i = va_arg(ap, int))
    printf("%d ", i);
  va_end(ap);
  putchar('\n');
}

int main(void)
{
   printargs(5, 2, 14, 84, 97, 15, -1, 48, -1);
   printargs(84, 51, -1, 3);
   printargs(-1);
   printargs(1, -1);
   return 0;
}
void MyPrintf(const char *format, ...)
{
  va_list args;
  char buffer[BUFSIZ];

  va_start(args, format);
  vsnprintf(buffer, sizeof buffer, format, args);
  va_end(args);
  FlushFunnyStream(buffer);
}
void MyPrintf(const char *format, ...)
{
  va_list args;
  char buffer[BUFSIZ];

  va_start(args, format);
  vsnprintf(buffer, sizeof buffer, format, args);
  va_end(args);
  FlushFunnyStream(buffer);
}
#include <stdarg.h>
#include <stdio.h>

int
add_em_up (int count,...)
{
  va_list ap;
  int i, sum;

  va_start (ap, count);         /* Initialize the argument list. */

  sum = 0;
  for (i = 0; i < count; i++)
    sum += va_arg (ap, int);    /* Get the next argument value. */

  va_end (ap);                  /* Clean up. */
  return sum;
}

int
main (void)
{
  /* This call prints 16. */
  printf ("%d\n", add_em_up (3, 5, 5, 6));

  /* This call prints 55. */
  printf ("%d\n", add_em_up (10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10));

  return 0;
}

Comments

Submit
0 Comments

More Questions

boolean in crandom number c ModuleNotFoundError: No module named cv2
check dns server in linuxread files in c how to get user input in c
print boolean value in clatex font sizes see if two strings are equal in C
how to download file in powershellprintf with bool invoke-webrequest download file
write in file in cmongodb delete all documents how to genrate a random number in C
how to print boolean in csleep in c programming install zoom on ubuntu
c concatenate stringstake array as input in c install gitk mac
remove element from np arrayprint an array in c C static libraries (creating object files)
exponentials in cC++ initalize int16_t value script hack blox fruti
pointer operatorcheck command line input is a number in c what is covert channel
sqlserver insert with set identity-usr-bin-env: python-r: No such file or directory linear search program in c
Uri-beecrowd problem no - 1099 solution in Cc addition The fscanf and fprintf functions
function that reverses the content of an array of integers.how to search in a file in c Couldnt create temporary file to work with
WARNING: QA Issue: bgslibrary-dev rdepends on libopencv-imgproc, but it isnt a build dependency, missing opencv in DEPENDS or PACKAGECONFIG [build-deps]reading arrays from stdin c add a item to cart woocomerce with quantity
Using PostgreSQL array to store many-to-many relationship using sqlalchemylistas enlazadas- linked lists binary sorting
c how to include variables of other c filec strcat uri-beecrowd problem no - 1133 solution in C