#include<stdio.h>
#include<sys/types.h>
#include<unistd.h>
int main(){
pid_t pid;
pid=fork();
if(pid==0){
printf("I am Child Process %d",getpid
()); printf("priority :%d,id: %d",nice
(7),getpid
()); }
else{
printf("I am Parent Process %d",getpid
()); printf("priority :%d,id: %d",nice
(15),getpid
());
}
}
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