normal code example

Example: normal

#using while loop
 
n = 49
while n > 0:
print(n)
n -= 2
 
#using range(start, end,step)
 
for num in range(50,0,-1):
if num %2 != 0:
print(num)

#normal
nums = list(range(50))
nums = nums[::-2]
print(nums)