104  3.  ++-   

 

    

1	1,40000	0,00000	2,30000
2	1,40000	-0,78400	2,30000
3	0,78400	-1,40000	2,30000
4	0,00000	-1,40000	2,30000
5	1,33750	0,00000	2,53125
6	1,33750	-0,75000	2,53125
7	0,74900	-1,33700	2,53125
8	0,00000	-1,33700	2,53125
9	1,43750	0,00000	2,53125
10	1,43750	-0,90500	2,53125

306 1,42500 -0,79800 0,00000

1.  
   
 .

. 3.14.  

2.  
 
 .

3.   
 .

        .
   (Taski, Task2  Task3)  ,  -
  (Task4, Task5  Task6)  .    -
      3.5.

//  3.5.
//

  1
  

#include
^include

#include
ftinclude

#include

#include

<spawn.h>

<stdlib.h>

<stdio.h>

<sys/wait.h>

<errno.h>

<unistd.h>

int main(void)

{

posix_spawnattr_t Attr;

posix_spawn_file_actions_t FileActions;

char *const argv4[] = {"Task4",...,NULL};

char *const argv5[] = {"Task5",...,NULL};

char *const argv6[] = {"Task6",...,NULL};

pid_t Pid;

int stat;

//. ..

//     .
system("Taski ...");

system("Task2 ...");

system("Task3 ...");