I am not passing test cases please help me i do this question without using STL and using STL please tell my mistake in both code

#1
  1. without STL
    https://ide.codingblocks.com/s/425644
  2. with STL
    https://ide.codingblocks.com/s/425647
#2

Hello @anshulgurawalia this is your correct of using with STL:
https://ide.codingblocks.com/s/425654
check the constraints for the array size.
and you to endl even after printing -1.
you have to check whether the element is even present or not in the list.
i am checking your code for the without STL as well.

#3

in your without STL code as well you have to just change the array size from 100 to 100000.
and this will work.

#4

why you don’t use find function to search the array
if i use find function such that : if(find(arr,arr+n,query) - arr >=n(total no of element ) ) then print -1 and -1;
here is the code:-

#5

@anshulgurawalia you can use find function as well.
you can try it will also work.
the main error was printing mistake and the array size.

#6

please correct my this code i don’t know why this code is not passing test cases with STL :-
https://ide.codingblocks.com/s/425768

#7

@anshulgurawalia i have corrected your code and commented the mistake:

#8

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