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- #include <sys/stat.h>
- #include <fcntl.h>
- #include <stdio.h>
- #include <unistd.h>
- #include <stdlib.h>
- #include <sys/wait.h>
- #include <sys/types.h>
- int main(int argc, char *argv[])
- {
- pid_t pid,retpid;
- int retval;
- pid=fork();
- if(pid<0)
- printf("Errore");
- else
- {
- if(pid>0)
- {
- int valore;
- retpid=wait(&retval);
- valore=WEXITSTATUS(retval)+5;
- printf("Valore: %d,\n",valore);
- exit(0);
- }
- else if(pid==0)
- {
- int v[10]={0};
- printf("Inserisci i valori: ");
- int i=0;
- for(;i<10;i++)
- scanf("%d",&v[i]);
- int max=v[0];
- i=0;
- for(;i<10;i++)
- if(v[i]>max)
- max=v[i];
- exit(max);
- }
- }
- }
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