What's is the error in this program amstrong number

Question

a= int(input('enter the number :'))
total=0
temp=a
while a>0 :
b=a%10
total= total+b**3
temp=temp//10
print('total value is %d',total)
if a==total :
print('It is an amstong number')
else :
print(It is not an amstrong number )

Answer 1

Output screen shows indentation error

Answer 2

It's because the indentation is different for all lines inside the loop. Make indentation same (4 spaces) for all lines inside loops and control statements.

Answer 3

Change the condition to while temp>0 as you are reducing the value of temp inside the loop. In your case, the loop goes on forever I think.