₦airaland Forum

first picture is the problem
second picture is my solution

my solution passed, and I solved it all myself except for the second for loop part, which i had to copy from somewhere. i could not figure out how to make the array print out in reverse order. At first i tried of using swap(), a C++ function, and i never even thought that a loop could used to swap the arrar items, when i copied the for loop code, and it worked, i was like how on earth did this work? i thought i needed a specia function for swapping arrays and i started googling but nothing was working.

so please, can someone explain to me how the for loop is swapping the array elements in reverse order.
see picture below

@qtguru (i know sey i don too dey disturb you but no vex )

honestly, I'm finding it a little hard to understand loops.. sometimes when i do things with loops, it always runs into an infinite loop

Tip: Always pay attention to constraint

N = Total Number of Array Length
A[I] = A is Array and i the index in the array
A[N] = Tail of the array
A[0] = Head of Array

Normal flow A[0],A[1]......................A[i] where i is the number
Reverse Flow A[N], A[N-i]...............................................A[0]

What it means is start at the tail to the head instead of the normal flow.

Note: I don clock in, so I won't respond easily peace bro

Update ?