Not able to approach

#1

I am not able to approach the question and write the code
can u plz explain in a simple way and also provide that code

#2

hi @yashshuklacoder we are given initial string like 12345, so we can give places to every digit, like in this case we will say that 5 is on 1st place, 4 is on 2nd place and so on. Now we just have to invert this relationship so if 5 was on 1st place, after inverting this relationship 1 would be on 5th place.

Before Inverse

Places --> 5 4 3 2 1
Value ---> 3 2 1 4 5

After Inverse

Places --> 5 4 3 2 1
Value ---> 1 2 5 4 3

We can see in this example before inverse 4 was on 2nd place and after inverse 2 moved to 4th place.

u can refer my code --> https://ide.codingblocks.com/s/643000

#3

here array is being used but that has not been taught in course till now should I skip this question and come back after studying that topic?

#4

hi @yashshuklacoder
its better to skip this ques for now, after covering arrays come back here…

#5

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