Name: Dipesh Samrawat
Branch: Master of Computer Applications (MCA)
Roll Number: 25223034
Session: 1st year

#30_days_of_code_tcp_2026

DAY 1 — Personal Portfolio (HTML Only)

SOLUTION:

OUTPUT:

Day 2 — Develop a single HTML page for tables and forms

SOLUTION:

OUTPUT:

Day 3 — Improving DAY 1 Portfolio using Core CSS

SOLUTION:

OUTPUT:

DAY 4 — Product landing page for Flexbox layouts, responsive design, CSS variables, transitions, and basic animations

SOLUTION:

OUTPUT:

DAY 5 — Developing Tic-Tac-Toe website

SOLUTION:

OUTPUT:

Note: This project is published online using the GitHub Pages. To view its online version, visit the following website: https://dipeshsam.github.io/30-days-of-code-tcp-2026/

DAY 6 - Time complexity of a sample

SOLUTION:

OUTPUT:

DAY 7 — find-the-sum-of-encrypted-integers

SOLUTION:

OUTPUT:

DAY 8 - longest-consecutive-sequence

SOLUTION:

OUTPUT:

Note: It might be so lengthy in C/C++, so I chose Python.

DAY 9 - largest-odd-number-in-string

SOLUTION:

OUTPUT:

Note: It might be so lengthy in C/C++, so I chose Python.

DAY 10 - sort-an-array-of-0s-1s-and-2s

SOLUTION:

OUTPUT:

Comment: One of the amazing questions.

DAY 11 - merge-sort

SOLUTION:

OUTPUT:

DAY 12 - find-first-and-last-position-of-element-in-sorted-array

SOLUTION:

OUTPUT:

DAY 13 - koko-eating-bananas

SOLUTION:

OUTPUT:

DAY 14 - set-bits

SOLUTION:

OUTPUT:

DAY 15 - ugly-number-iii

SOLUTION:

OUTPUT:

DAY 16 - candies

SOLUTION:

OUTPUT:

DAY 17 - count-good-numbers

SOLUTION:

OUTPUT:

DAY 18 - n-queens

SOLUTION:

OUTPUT:

DAY 19 - add-1-to-a-number-represented-as-linked-list

SOLUTION:

OUTPUT:

DAY 20 - odd-even-linked-list

SOLUTION:

OUTPUT:

Comment: Nice question.

DAY 21 - next-greater-element-i

SOLUTION:

OUTPUT:

DAY 22 - c-stl-set-5-queue

SOLUTION:

OUTPUT:

DAY 23 - sort-characters-by-frequency

SOLUTION:

OUTPUT:

DAY 24 - codeforces-problem-1725-B

SOLUTION:

OUTPUT:

DAY 25 - tree-traversal_981269

SOLUTION:

OUTPUT:

DAY 26 - binary-tree-level-order-traversal

SOLUTION:

OUTPUT:

DAY 27 - codeforces-comcontest-808-problem-B

SOLUTION:

OUTPUT:

DAY 28 - count-number-of-nice-subarrays

SOLUTION:

OUTPUT:

DAY 29 - binary-tree-maximum-path-sum

SOLUTION:

OUTPUT:

DAY 30 - intersection-of-two-sorted-arrays-with-duplicate-elements

SOLUTION:

OUTPUT: