Please explain this code.

Question

x = 3
y = 1
while x>0:
y=y+x
x=x-2
print (y)

Answer 1

Hi Allamprabhu Hiremath
x=3
y=1
while x>0:
y=y+x
x=x-2 #print(y)
First, 3>0; so y=1+3=4
Second, 1>0; so y=4+1=5
Third, -1<0; so loop stops.
Therefore, print(y)=5

Answer 2

Thank you