On Fri, Aug 5, 2022 at 12:35 AM <ojomooluwatolami...@gmail.com> wrote:
> Hello, I’m new to learning python and I stumbled upon a question nested > loops. This is the question below. Can you please how they arrived at 9 as > the answer. Thanks > > var = 0 > for i in range(3): > for j in range(-2,-7,-2): > var += 1 > print(var) > A debugger is useful for more than debugging; it can also help give an intuition for control flow. If you single step through this snippet with a debugger, you'll probably see what's happening. Of if you don't have (or want) a debugger, you could change it to: var = 0 for i in range(3): print('i is', i) for j in range(-2,-7,-2): print('j is', j) var += 1 print(var) And note that 3 times 3 is 9. -- https://mail.python.org/mailman/listinfo/python-list