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100 Days of C

  • Learn C programming fundamentals, coding concepts, and problem-solving techniques through structured practice.
  • Build strong programming foundations and develop logical thinking skills for software development and technical challenges.
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4.0Rating

2000+

enrolled

32 Hours

of Recorded Content

11 Modules

with Certifications

english

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Only₹2499
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Course Overview

Build strong core programming fundamentals through structured daily C challenges.

Master low level memory management, pointers, and memory address manipulation.

Work with arrays, strings, structures, unions, and custom data types.

Implement dynamic memory allocation functions like malloc, calloc, and free.

Perform file handling operations to read and write external files.

Develop efficient algorithm problem solving skills across one hundred days.

Explore Our Industry-Aligned Curriculum

Course Syllabus

Course Requirements

  • PointBasic logical thinking and elementary high school algebra knowledge.
  • PointGeneral familiarity with basic computer usage and operating systems.
Accelerate Your Career

Accelerate Your Career

100 Days of C
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Real Career Stories Powered By Upskilling

"Previously in IT services, I wanted to upgrade to a new field but didn’t know how. The trust I got from HCL GUVI was enormous; I quit my job and took HCL Guvi Courses . I’ve now been placed as a Data Scientist at AI Enterprise Software India Ltd. I’m feeling blessed and didn’t expect this level of help!"

S

Sonia Kola

Data scientist

"I wanted to make a career shift to IT, so I joined the HCL Guvi Courses. I interviewed with 10 companies and received 3 offers. I eventually accepted an offer from a product-based company and am currently working as a Software Developer at iQuanti India Pvt. Ltd."

R

Rakesh

Software Developer

"My world changed after joining HCL GUVI. The Courses helped me to develop apps from scratch—a vital skill for any developer—and I worked on projects like GooglePay and YouTube clones. I was placed at a product-based company, Zest Money. If you want to upskill and join a product-based company, I highly recommend the HCL Guvi Courses."

M

Muntha Pawan Kumar

Software Developer

"I enrolled in the UI/UX Design course at HCL GUVI to master the art of user-centric design. The course was brilliantly structured, moving from wireframing basics to high-fidelity prototyping and user testing. Learning tools like Figma and working on real-world case studies helped me a lot ."

S

Shaik Ahmad

Associate Product Manager

Awards & Achievements

HCL GUVI recognized as the Best Partner - Technology Training by Empire Forums.

HCL GUVI recognized as the Best Partner - Technology Training by Empire Forums.

HCL GUVI recognized as the Best Partner - Technology Training by Empire Forums.
Awarded by ZEE Digital during ZEE National Achievers Awards 2022.

Awarded by ZEE Digital during ZEE National Achievers Awards 2022.

Awarded by ZEE Digital during ZEE National Achievers Awards 2022.
Awarded by ENTREPRENEUR INDIA for having the best online personalized learning programs.

Awarded by ENTREPRENEUR INDIA for having the best online personalized learning programs.

Awarded by ENTREPRENEUR INDIA for having the best online personalized learning programs.
HCL GUVI recognized as the "Best GenAI Training Partner" by UBS Forums

HCL GUVI recognized as the "Best GenAI Training Partner" by UBS Forums

HCL GUVI recognized as the "Best GenAI Training Partner" by UBS Forums
For the most users to take an Artificial Intelligence lesson in 24 hours.

For the most users to take an Artificial Intelligence lesson in 24 hours.

For the most users to take an Artificial Intelligence lesson in 24 hours.
HCL GUVI recognized as the "Best Partner - New Hire Training" by UBS Forums

HCL GUVI recognized as the "Best Partner - New Hire Training" by UBS Forums

HCL GUVI recognized as the "Best Partner - New Hire Training" by UBS Forums
Broke the Record for most users taking an online computer programming lesson in 24 Hrs.

Broke the Record for most users taking an online computer programming lesson in 24 Hrs.

Broke the Record for most users taking an online computer programming lesson in 24 Hrs.

Certification

Industry-recognized 100 Days of C Certificate

Certificates are generated after the completion of course.

Certificates are globally recognized & they help Enhance your profile.

Certificate

Frequently Asked Questions

You'll learn C programming from basics to advanced concepts through daily lessons, coding exercises, and hands-on practice.