作者在 2008-12-19 18:42:01 发布以下内容
#include <stdio.h>
#include <stdarg.h>
#include <stdarg.h>
/* calculate sum of a 0 terminated list */
void sum(char *msg, ...)
{
int total = 0;
va_list ap;
int arg;
va_start(ap, msg);
while ((arg = va_arg(ap,int)) != 0) {
total += arg;
}
printf(msg, total);
va_end(ap);
}
void sum(char *msg, ...)
{
int total = 0;
va_list ap;
int arg;
va_start(ap, msg);
while ((arg = va_arg(ap,int)) != 0) {
total += arg;
}
printf(msg, total);
va_end(ap);
}
int main(void)
{
sum("The total of 1+2+3+4 is %d\n", 1,2,3,4,0);
return 0;
}
{
sum("The total of 1+2+3+4 is %d\n", 1,2,3,4,0);
return 0;
}
