Reverse the array in python Method 1 : Code in Python Run def reverseList(A, start, end): while start < end: A[start], A[end] = A[end], A[start] start += 1 end -= 1 A = [10, 20, 30, 40, 50] ...

You have to think differently to reverse a number. Let’s say you have the number 123. 123 = 1 * 100 + 2 * 10 + 3 First, you have to take the last digit of the number. You have done this many times.

If we leave a number blank and just add a colon, then Python will refer to the first or last value respectively. You could, alternatively, reverse your string manually. This might be useful if you ...

Likewise, the second number ... to reverse a list in Python. Pretty simple! This is just one of countless useful operations to be learned in Python. With each new skill, you’ll find your code ...