#1.Armstrong number

n=int(input("Enter Number:"))
c=0
k=n
while n > 0 :
    rem=n%10
    c=c+(rem**3)
    n=n//10
    
if(c==k):
    print(k, "is Armstrong number")
else:
    print(k,"is not Armstrong number")

Enter Number:153
153 is Armstrong number

# 2.Fibonacci Series

n=int(input("Enter number of sequence:"))
num1=0
num2=1
count=0
if(n <=0):
    print("Enter a valid number")
elif(n==1):
    print(num1)
else:
   while(count < n):
     print(num1)
     num3=num1+num2
     num1=num2
     num2=num3
     count+=1
        
    
    

Enter number of sequence:5
0
1
1
2
3