Question

Write a C program to create a process, print process id for Parent and child.

Answer 1

#include
#include
#include
int main()
{
int pid;
//creating process using fork
pid=fork();
if(pid==0)
{
//if child is created
//the printing childs and parents process id
printf("Child process id:%d\nParent process id:%d\n",getpid(),getppid());
  
}

return 0;
}

output:

Child process id:1773
Parent process id:1772