InterviewBit

Problem Discussion

This thread is for people who have not yet solved the problem. Please do not post solutions here.

S

sachit-gupta-0521901 9 months ago
Simple C++ solution using 2 for loop1 Reply
D

dakshchhabra158_75aa 9 months ago
Easy O(1) memory and O(n) soution using cycles1 Reply
S

shubham-choudhary_95 9 months ago
Why? NEED OF MODULO1 Reply
C

chittudi-anil 11 months ago
CPP Easy solution A[i] = x+(y%n)*n;4 Reply
S

shubham-sawlani 12 months ago
C++| O(N) O(1) space | DSU kind of concept arranging numbers which form a cycle0 Reply
R

raghav-mahajan_172 about 1 year ago
No brainer solution2 Reply
R

roy-darnell over 1 year ago
Question is wrong1 Reply
A

ashutosh-samantaray almost 2 years ago
Solution is tricky, but lacks1 Reply
H

haifeng-zhu over 2 years ago
N in range [0, 2 ^ 31] with O(1) extra space0 Reply
S

shashank-kumar_980 over 2 years ago
JAVA solution with T.C. = O(N) simple explanition + code0 Reply
1

19uics013_vikash-yad almost 3 years ago
Usingstlerase o(N)0 Reply
I

iec2019100_c9cb36e22 almost 3 years ago
0(1) space solution0 Reply
B

batul-bohra_317 almost 3 years ago
Good explanation https://www.quora.com/How-can-I-rearrange-a-given-array-so-that-9 Reply
A

aditya-biswakarma almost 3 years ago
No Extra Memeory C++0 Reply
A

abhinav-kumar_179 almost 3 years ago
Easy C++ Solution 4 lines6 Reply
J

jay-kishan over 3 years ago
N * N does not overflow for a signed integer2 Reply
A

akshat-dhiman_949 over 3 years ago
Approach To this Problem0 Reply
S

sangram-jagadale almost 4 years ago
Giving wrong answer - Me0 Reply
A

atul-tripathi_616 almost 4 years ago
Python solution using pure maths0 Reply
S

santanu-panda almost 4 years ago
Python solution working in VS Code but not in Interviewbit's submission0 Reply
H

hari-kishan_449 almost 4 years ago
Easy Hashing via unordered_map0 Reply
F

freiman_e374219d98d5 about 4 years ago
Simple C++ - Recursive Solution3 Reply
A

Achal_Parikh about 4 years ago
Why my O(n) solution is accepted?4 Reply
V

vikaskumareinstein over 4 years ago
Confused with the IDE0 Reply
T

tanmay-khabia over 4 years ago
Iterative approach to the problem C++0 Reply
A

adityaraghav26012001 over 4 years ago
Yet another very long solution which doesn't even pass all test cases ( fucking overflows )0 Reply
A

ashish-kumar-singh_5 over 4 years ago
Submit & Run as Custom Test shows different answers0 Reply
A

adarsh-agarwal_407 over 4 years ago
Rearrange Array-> https://youtu.be/XAbG2Bjs6NA0 Reply
G

GranD_MasteR over 4 years ago
Getting right answer on test with custom input but for the same test case gives wrong answer while submitting code0 Reply

This thread is for people who have solved the problem. You may discuss your solutions here.

G

gopal_rander 9 months ago
Just Swapping! No manipulation of numbers0 Reply
D

dvishal485 over 1 year ago
Solution using bit manipulation0 Reply
I

indraneel1nallam over 2 years ago
Geeksforgeeks O(1) space and O(n) time complexity python solution0 Reply
R

ravjot-singh over 2 years ago
Very easy C++ solution 4 lines of code1 Reply
V

vikas-gupta_882 almost 3 years ago
Solved in O(N) time complexity with O(1) space complexity0 Reply
S

s4r7h4k almost 3 years ago
Simple C++ Bit Manipulation Solution - O(1) Space, O(N) Time0 Reply
M

mijaguuk_b289da37f0c over 3 years ago
Novel Java approach0 Reply
S

sarvagya-gate-air-15 over 3 years ago
Recursive logic0 Reply
A

ashish-manglani almost 4 years ago
My vvip solution for future me (50 minutes of effort)0 Reply
A

akash-reddy_312 almost 4 years ago
Commented Solution - O(1) space, O(n) time. Classic solution0 Reply
A

ayushyadav935_665c0e almost 4 years ago
Simple solution using hashing(C++)0 Reply
D

digantachauduri06 almost 4 years ago
Even declaring a very large array worked!2 Reply
S

shivam-jaiswal_138 almost 4 years ago
C++ solution using while loop0 Reply
A

atharv-rustagi almost 4 years ago
C++ 4 lines; O(n) time, O(1) space solution2 Reply
R

rupeshdoneriya2000_8 almost 4 years ago
Please tell me the space complexity of my code0 Reply
S

shivdeep-singh-bais about 4 years ago
A real O(n) time and O(1) memory solution😂0 Reply
H

hvthakur07_5faa0f14e about 4 years ago
My simple java solution0 Reply
P

prakash-ranjan_261 about 4 years ago
Java Hashmap solution O(1) space0 Reply
N

nitin-grover about 4 years ago
Very simple c++ sol1 Reply
H

harshit-bhatt_846 about 4 years ago
Python 0(1) space encoding approach0 Reply
L

lnn_pe8eoz about 4 years ago
Very Simplest C++ Solution1 Reply
S

shobhit-gupta_921 about 4 years ago
SuperEasy Solution To Understand0 Reply
S

suryanshprabhat over 4 years ago
2 lines Java Solution using ArrayList replaceAll() method0 Reply
S

shriram-raghuvanshi over 4 years ago
4 line code with A*n+B (A = Number to replace at A[i]and B = Old number at A[i]) ;)0 Reply
S

sureshkumar-t over 4 years ago
Another O(n) time and O(1) space approach0 Reply
D

dvij-kalaria over 4 years ago
O(1) space complexity and O(n) time complexity simple solution0 Reply
T

TLE almost 5 years ago
Easy C++ solution in O(1) space and in O(N) time0 Reply
S

sumit-verma_761 almost 5 years ago
Mine approach is little different but easy to get: O(1)space0 Reply
P

parmar-adarsh almost 5 years ago
Why does this show wrong output0 Reply

Click here to start solving coding interview questions

Free Mock Assessment

Fill up the details for personalised experience.

Phone Number *

OTP will be sent to this number for verification

+1 *

Phone Number

Graduation Year *

^*Enter the expected year of graduation if you're student

Current Employer

Company Name

College you graduated from

College/University Name

Job Title

By clicking on Start Test, I agree to be contacted by Scaler in the future.

Already have an account? Log in