Operating system learning notes-thread management WIN32 Fibonacci Compute

#include <windows.h>#include<stdio.h>DWORD fiboarray[ -];D word WINAPI Fibo (lpvoid Param) {DWORD N= * (dword*) Param; Fiboarray [0] =0; Fiboarray [1] =1;  for(inti =2; i < N; i++) {Fiboarray[i]= Fiboarray[i-1] + fiboarray[i-2]; }        return 0;}intMain (intargcChar*argv[])    {DWORD ThreadId;    HANDLE Threadhandle; intparam; if(ARGC! =2) {printf ("need one unsigned integer, 0-47 (inclusive)"); return-1; } param= Atoi (argv[1]); if(Param <0|| param > -) {printf ("need one integer, ranging 0 to inclusive."); return-1; } threadhandle=CreateThread (NULL,0, Fibo,&param,0,    &ThreadId); if(Threadhandle! =NULL)                {WaitForSingleObject (Threadhandle, INFINITE);                CloseHandle (Threadhandle);  for(inti =0; I <= param; i++) {printf ("%d", Fiboarray[i]); } printf ("\ n"); }}

Operating system learning notes-thread management WIN32 Fibonacci Compute