#سوال سوم

n=input("enter number :")
if(n.isnumeric()):
    n=int(n)
    n1=1
    n2=1
    b=0
    if(n==1):
        print(n)
    elif(n<=0):
        print("adad sahih mosbat vared konid!!!!!")
    else:
        for i in range(1,n+1):
            print(n1,end='\t')
            b=n1+n2
            n1=n2
            n2=b
        

else:
    print("adad sahih vared konid")