draw three process pid

1. 2. #include #include #include int main() { 5 pid_t pidi, pid2, pid3, pide; printf ("Parent of all: 8d ",getpid()); 6. 7. pidi = fork(); 8. 9 if (pidi == 0) { // A child process. Lets say B. printf("Child with id: td and its Parent id: 4d ", getpid().getppido); 10. pid2 = fork(); if(pid2 == 0){ // A child process. Lets say D. a. printf("Child with id: td and its Parent id: \d ", getpid().getppid(); 11. 12 } 13 } 14 15. 16 if (pidi > 0) pid3 = fork(); if(pid3 == 0){ // A child process. Lets say C. printf("Child with id: td and its Parent id: 4d ", getpid().getppido): 18. pid4 = fork(); 19. if (pid4 == 0) { // A child process. Lets say E. 20. printf("Child with id: td and its Parent id: 4d ", getpid().getppid(); 17 21. ) 22. ) 23. 24. for (int i=0; i