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Welcome to HCL GUVI

Hey there! Welcome to HCL GUVI—Grab Your Vernacular Imprint—where tech learning is easy, fun, and curated specially for you. Incubated by IIT Madras & IIM Ahmedabad in 2014 and now part of HCL Group, we're making quality tech education accessible to all.

Join 3M+ learners breaking barriers and upskilling for a brighter future. We're here to guide you every step of the way! 🚀

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Zen Classes are HCL GUVI's most refined and flagship product—live, expert-led tech programs for beginners and pros. With IITM Pravartak affiliations, master Full-Stack, Data Science, DevOps, UI/UX, and more in multiple languages!

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Looking for flexibility? HCL GUVI's 200+ self-paced courses let you learn anytime, anywhere! From free lessons to IIT-M & Autodesk-certified programs, gain in-demand skills in your preferred language.

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Enhance your coding skills with HCL GUVI's Practice Platforms—interactive, structured, and designed to help you master programming effortlessly.

CodeKata:

A structured coding practice platform with 1500+ coding problems designed by industry experts. Ideal for beginners and professionals preparing for tech interviews with real-world coding challenges.

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An interactive platform to master HTML, CSS, JavaScript, and Bootstrap with a live coding environment. Perfect for hands-on web development practice without any setup.

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A practice ground for mastering SQL queries used in real-world applications. Write, optimize, and refine your queries to build strong database skills.

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FixTheCode:

Hone your bug-fixing skills with real-world debugging challenges in Python, C++, JavaScript, and Golang. More languages coming soon!

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absolute beginner

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    absolute beginneralgorithmaptitudearrayarray, list and tuples - tfarrays, list and tuples - tfbacktrackingbascis
absolute beginner
Question
Acceptance
Difficulty
GeekoinGeekoins
763. Sum of Two Numbers-2
79.48%Easy10
764. Rectangle Area Calculation
91.76%Easy10
765. Kilometer to Meter and Centimeter
89.47%Easy10
766. Equilateral Triangle Area
86.67%Easy10
767. Largest of Three Numbers
73.4%Easy10
768. Leap Year Check-2
93.38%Easy20
769. Quadratic Equation Solver
67.68%Easy20
770. Odd or Even Checker
83.64%Easy10
771. Cube of a Number
91.94%Easy10
772. String Length Without Spaces
95.27%Easy20
773. Factorial of a Number-3
87.68%Easy10
774. First Three Multiples
82.5%Easy10
775. Celsius to Fahrenheit Conversion
90.79%Easy10
776. Circle Circumference Calculation
78.81%Easy10
777. Days in a Month-2
92.4%Easy10
Showing 1 to 15 of 30 results

Other Categories:

algorithm16
aptitude2
array316
array, list and tuples - tf1
arrays, list and tuples - tf17
backtracking1
bascis1
basic io math - tf63
basics41
binary1
bit manipulation12
bst7
calendar1
collection1
counting1
data structures44
dictionary2
divide and conquer1
dynamic programming17
factorial1
FDP Hindustan C ProgrammingUnit-225
gcd1
graph9
greedy1
guvi-learning-path46
hash4
hashing28
heaps8
Input/Output10
integer2
linked list19
linkedlist4
loop3
Looping14
matematics1
mathematics191
matrix37
memoization1
merge sort1
modulo1
numbers22
pattern1
patterns61
patterns - tf17
permutation1
queue11
recursion6
searching21
segment tree21
series2
set1
sorting44
splay trees2
stack20
strings196
time1
trees and graphs25
tries22
xor1
zen53

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Refer & Earn

HCL GUVI (Grab Your Vernacular Imprint) Geek Network Private Limited is a leading online learning and skills development company, incubated by IIT Madras and IIM Ahmedabad.

Established in 2014 and acquired by the HCL Group in 2022, HCL GUVI is dedicated to providing effective and high-quality learning and skilling programs that transcend language barriers in technology education. HCL GUVI today is trusted by over 4.8 million users, 20 languages and 2500+ corporate partners.

app storeplay store
Refer & Earn

HCL GUVI (Grab Your Vernacular Imprint) Geek Network Private Limited is a leading online learning and skills development company, incubated by IIT Madras and IIM Ahmedabad.

Established in 2014 and acquired by the HCL Group in 2022, HCL GUVI is dedicated to providing effective and high-quality learning and skilling programs that transcend language barriers in technology education. HCL GUVI today is trusted by over 4.8 million users, 20 languages and 2500+ corporate partners.

app storeplay storeRefer & Earn
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HCL GUVI Geek Network Pvt. Ltd.

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HCL GUVI Geek Network Pvt. Ltd.