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Mathematics

Notes and codes used during the session

Maths

Questions for practice

S. No Date Question Solution Difficulty
01. 17/10/2021 Primes Sum Will be uploaded soon Easy
02. 17/10/2021 Palindrome Number Will be uploaded soon Easy
03. 17/10/2021 Perfect Numbers Will be uploaded soon Easy
04. 17/10/2021 Trailing Zeroes in factorial Will be uploaded soon Easy
05. 18/10/2021 Number of paths Will be uploaded soon Easy
06. 18/10/2021 Multiply two polynomals Will be uploaded soon Easy
07. 18/10/2021 Assign mice holes Will be uploaded soon Easy
08. 18/10/2021 Matchsticks Game Will be uploaded soon Easy
09. 19/10/2021 Check if a number is balanced Will be uploaded soon Easy
10. 19/10/2021 Tom and Jerry Will be uploaded soon Easy
11. 19/10/2021 Rank of Matrix Will be uploaded soon Easy
12. 20/10/2021 Form a number divisible by 3 using array digits Will be uploaded soon Easy
13. 20/10/2021 Find maximum number Will be uploaded soon Easy
14. 20/10/2021 Sum of all Divisor frome 1-to-n Will be uploaded soon Easy
15. 21/10/2021 Break a number Will be uploaded soon Easy
16. 21/10/2021 Rearrange an array with O(1) extra space Will be uploaded soon Medium
17. 22/10/2021 Sum of divisors Will be uploaded soon Easy
18. 22/10/2021 Square Root of a number Will be uploaded soon Medium

Bit Manipulation

Questions for practice

S. No Date Question Solution Difficulty
01. 25/10/2021 Find the position of set bit Will be uploaded soon Easy
02. 25/10/2021 Invert the bits Will be uploaded soon Easy
03. 25/10/2021 Check whether K-th bit is set or not Will be uploaded soon Easy
04. 25/10/2021 Swap all even and odd bits Will be uploaded soon Easy
05. 26/10/2021 Number of 1 bits Will be uploaded soon Easy
0r. 26/10/2021 Rightmost different bit Will be uploaded soon Easy
07. 26/10/2021 Find first set bit Will be uploaded soon Easy
08. 26/10/2021 Sort by set bits count Will be uploaded soon Easy
09. 27/10/2021 Power Set Will be uploaded soon Easy
10. 27/10/2021 Division without using multiplication, division and mod Will be uploaded soon Easy
11. 28/10/2021 Sum of two numbers without using arithmetic operators Will be uploaded soon Easy
12. 28/10/2021 Express N as 4 prime numbers Will be uploaded soon Easy
13. 28/10/2021 Maximum XOR of two numbers Will be uploaded soon Easy
14. 29/10/2021 Maximize the volume of cuboid Will be uploaded soon Easy
15. 29/10/2021 Power of largest prime Will be uploaded soon Easy
16. 30/10/2021 Reverse coding Will be uploaded soon Easy
17. 30/10/2021 Prime factorization and geek number Will be uploaded soon Easy