int main()
{
int rv = 0;
TEMPO(7, 250*TIMEBASE, rv, rv); // 61
rv += func_a(1);
TEMPO(12, 150*TIMEBASE, rv, rv); // 63
rv += func_b(0);
TEMPO(9, 150*TIMEBASE, rv, rv); // 65
return rv;
}
int main(int argc, char *argv[]){
int sum;
func_a("prog_main calls func_a");
sum = func_b(10,20);
printf("The sum of 10 and 20 is %d.\n",sum);
return 0;
}
void func_call()
{
func_a ( 1, 2, 3);
func_b ( 4,
5, 6 );
func_c ( 7, 8, 9
);
func_d ( "aaaaaaaaaaaaaaaaaa", "bbbbbbbbbbbbbbbbbb",
"cccccccccccccccccccccc" );
}
main(int argc, char *argv[])
{
int i;
(void)atexit(bye);
for (i=1; i<10; i++) {
func_a(i);
}
for (i=1; i<30; i++) {
(void) func_b(i);
}
}
/**
* This function calculates the inverse of the entropy for a given set of examples on a special attribute.
* This may be used to find the most important attribute of a set.
*/
double
gain(obj** examples, int num_examples, int attrib_num)
{
if (!num_examples)
return 0;
int pos, pospos, ipos, ipospos;
/* Calculate number of examples where attrib is 1 and 2 (i and not i) and where class is 1
* See num_pos function comment for more expl.
*/
num_pos(examples, num_examples, attrib_num, &pos, &pospos, &ipos, &ipospos);
/* Sum all weighted entropies */
double inv_gain = 0.0f;
if (pos)
inv_gain = ((double) pos / num_examples) * func_b((float) pospos / pos);
if (ipos)
inv_gain += ((double) ipos / num_examples)
* func_b((double) ipospos / ipos);
/* And return the inverse */
return 1 - inv_gain;
}
int main() {
/* Install our signal handler */
struct sigaction sa;
sa.sa_sigaction = (void *)bt_sighandler;
sigemptyset (&sa.sa_mask);
sa.sa_flags = SA_RESTART | SA_SIGINFO;
sigaction(SIGSEGV, &sa, NULL);
sigaction(SIGUSR1, &sa, NULL);
/* ... add any other signal here */
/* Do something */
printf("%d#92;n", func_b());
}
int main(int argc, char** argv)
{
// install our signal handler
struct sigaction sa;
sa.sa_sigaction = bt_sighandler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART|SA_SIGINFO;
sigaction(SIGSEGV, &sa, NULL);
sigaction(SIGUSR1, &sa, NULL);
// ... add any other signal here
// do something
printf("%d\n", func_b());
return 0;
}
int main (int arg, char *argv[])
{
func_a();
func_b();
return 0;
}
void sxc_debug(FILE *fp) //调试主监听程序
{
char input[100],var[100];
char cmd;
int para = 0;
int i = 0;
de_flag = 0;
para = 0;
while (1)
{
gets(input);
if (strcmp(input, "\0") != 0)
break;
}
cmd = input[0];
switch (cmd)
{
case 'h': runcode = 0; show_help(); break;
case 'b': runcode = 0; if (input[1] != ' ')
show_help();
else
{
i = 2;
while (input[i] != '\n' && input[i++] != '\0')
{
if (input[i - 1] >= 48 && input[i - 1] <= 57)
{
para = para*10+(input[i - 1] - '0');
}
else
{
show_help();
break;
}
}
if (de_flag == 0)
{
func_b(para,0);
}
}
break;
case 'n': runcode = 1; if (input[1] != '\0') show_help(); else func_n(fp); break;
case 'r': runcode = 1; if (input[1] != '\0') show_help(); else sxc(fp); break;
case 'p': runcode = 0; if (input[1] != ' ' && input[1] != '\n' && input[1] != '\0')
show_help();
else if (input[1] == '\0')
func_p("-a");
else
func_p(input + 2);
break;
case 'l': runcode = 0; if (input[1] != ' ' && input[1] != '\n' && input[1] != '\0')
show_help();
else if (input[1] == '\0')
func_l(fp, -1);
else
{
i = 2;
while (input[i] != '\n' && input[i++] != '\0')
{
if (input[i - 1] >= 48 && input[i - 1] <= 57)
{
para = para * 10 + (input[i - 1] - '0');
}
else
{
show_help();
break;
}
}
if (de_flag == 0)
{
func_l(fp, para);
}
}
break;
case 'd': runcode = 0; if (input[1] != ' ')
show_help();
else
{
i = 2;
while (input[i] != '\n' && input[i++] != '\0')
{
if (input[i - 1] >= 48 && input[i - 1] <= 57)
{
para = para * 10 + (input[i - 1] - '0');
}
else
{
show_help();
break;
}
}
if (de_flag == 0)
{
func_d(para,0);
}
}
break;
case 's': runcode = 0; if (input[1] != '\0') show_help(); else func_s(); break;
case 'k':if (input[1] != '\0') show_help(); else func_k(); break;
case 'q':if (input[1] != '\0') show_help(); else func_q(fp); break;
default:show_help(); break;
}
}
void func_a()
{
func_b();
}
