Python is the most popular open-source software in the world .When you w...

#for loops sum=0 for i in range(10) : sum=sum+i print(sum) # while l...

>>> a=[1,2,3] >>> b=a >>> c=a[:] >>> a [1, 2, 3] >>> b [1, 2, 3] >>> c [...

When we want to creat a factoral ,the for loops can do you a favor.Now l...