Infosys HackWithInfy Coding Round 1 Experience 2020

                             

Round 1 was scheduled on 15th march but due to technical issues it got shifted to 30 march.
college classes got suspended on 15th match so i got 15 days to revise.
I utilised these days to solve  hackerrank problems ,but still i was not confident but i thought let me try and i gave round 1 as practise session.

round 1 was conducted on hackerearth platform ,had three problems and each question had marks assigned   according to difficulty level.

Question 1  marks- 50-> easy question 
this question was an adhoc problem but i missed some corner cases and scored 30/50(partial marking was there).


question 2 marks -75 
this question was basically on comperator function ,pair of vector and their sorting ,a good command on stl was needed so in this also i missed some corner cases and scored 40/75(partial marking).

question 3 marks 100->hard problem 
I did not attempt this question.

total marks =70/225.

result selected .our placement department of college informed us 14 boys were selected from my college and i was one of them

 but how you got selected ? you may be thinking
I too have this question, on Twitter i saw many people telling i scored 125/225/100...... but they were not selected ,reason i do know ,then i saw the mail of infosys team

so yours marks is not all in all ,what also matters are->
1. Difficulty level
2. Have you copied code or not(negative marks for copying).

mistakes which i did->
1. lacked confidence
2.Did not practise STL ENOUGH.

message for future aspirant ->
1. choose one programming language (my preference C++) and get comfortable with that
2.get comfortable with stl(most important)
3.solve atleast 40 problems from hackerrank easy to medium level to boost your basics

Infosys Infytq Certification Experience 2020

About Infytq
Infytq is a certifcation exam organised by Software Gaint Infosys only for the students from   B.E., B.Tech, M.E., M.Tech, M.Sc., MCM or MCA .
for appearing in the exam you have to register at infytq portal.

Subjects in Infytq Certification ->
1. DBMS
2.Python/Java(you have to either of them at the time of registeration)
3.Data structure
4.Aptitude

You will get certified only after getting more than 65% in their certificaton  test.
Benefits on Infytq Certifcation ->

You will get Direct Interview call for Job in infosys.

number of Rounds - 2
round 1(qualifier Round )
The test was of 60 minute ,40 questions were there(high time constraint)(20 on python/java,10 on DBMS ,10 on Aptitude)
if you will qualify in this round then only you will proceed to final round.

round 2(final Round ) For getting certificate you have to score more than 65 %
the test duration of this test is 3 hour.
 your cetificate will look like this

now coming to my experience

my qualifier round was 21st  feb 2020.
before the examination i did a lot of hardworks revised DBMS,PYTHON,OOPS ,APTITUDE olved a decent amount of problems , i neglected my midsem exam .

so i was confident that i will qualify for round 2 and i solved 28/40 problems ,but due to high time constrint i made a lot of mistakes and left some easy questions due to their bg size ,
some of the problems were directly from sample test of qualifer round .

after some days result came

so i became little disappointed but there was one more opportunities was there that was HackwithInfy ,
i have qualified the round 1 you can read my experience of hackwithinfy round 1 here.



Message for Future Aspirant-
1.Do sample test provided by infytq , a lot of question were directly from there .
2.Control your mind during the test , a lot  nervousness comes due to less time so handle effectievely.

don't be worry ,only thing  matters in life is happiness, external things can't make you happy for long time.

15 Hackerank question to Boost Your Basics Of C++ for Infosys,Tcs ,Cts,Accenture

1. Say "Hello"

2. input output

3. What "IF"

4. LOOOOOP

5. what is your "function"

6. Basic Pointer Revision

7 .Dynamic memory allocation Concept

8 .Do Some String Manipulation

9 .Get a feel of structure

10 .Why don't you try class in place of structure

11 .Lets learn Object also

12 .imagine the coding without "template"

13 .please sort it!

14 .Eraser

15 .How Low you can go

Include & require in php

                

why we require include and require ?

1.when we have to use same lines of code again and again then we use include and require;

          for example->code  for  connection to a database ,we required very freqeuntly so why to insert

some 7-8 to line of code many times in script.

so to save us  include and require comes into the picture.

How include and require work

step 1->>>write the code which you need in a seperate php file;

for example->for connecting to database,we have writen in db_connect.php

step 2--->now wherever you need database connection simply write 

require 'db_connect.php';

or 

include 'db_connect.php'; 

difference between include and require 

suppose the file which you wrote in include and require is not present .

lets say you write 

require 'db_connect1.php';

include 'db_connect1.php';

but db_connect1.php file is not there then in that case 

---->include will not show you the error but----->>>>require will show.

HOW TO INTIALIZE AN ARRAY WITH ZERO IN CPP

first way

int arr[5]={0};

it will intialize your array with 0;

DISCLAIMER-IT IS NOT VALID FOR OTHERS NUMBER 

                              

                                 FOR EXAMPLE IF YOU WILL TRY TO INTIALIZE ARRAY WITH 1

                                

                                LIKE THIS int arr[5]={1}; so it will not intialize whole array with 1.

                                   

                                it will intialize first element as 1 and others as 0;

                

SECOND WAY

GOOD NEWS -> THIS IS VALID FOR EVERY NUMBER✌

        

                            int arr[size];

                             for(int i=0;i<size;i++)

                                            arr[i]=number_with_which_you_want_to_intialize

                                                            😉