5 Things I Wish I Knew Earlier About Competitive Programming | 5 Coding Mistakes To Avoid!

Vivek Gupta September 7, 2025
Video Thumbnail
Vivek Gupta Logo

Vivek Gupta

View Channel

About

I’m Vivek, an engineer, Ex-Googler, ICPC World Finalist turned educator, and founder of AlgoZenith. I’ve taught Data Structures, Algorithms, and Competitive Programming to over 3000+ students and worked with 10+ engineering colleges to bridge the gap between college learning and real-world tech careers. Through AlgoZenith, I help students crack top product-based companies and become industry-ready. On this channel, you’ll find videos on coding strategies, roadmaps, interview prep, problem-solving techniques, and everything you need to level up your software career. If that’s your thing, do subscribe and hit the bell icon so you don’t miss a thing 🙂

You May Also Like

Boost Your Coding Skills with These Must-Haves

AI-recommended products based on this video

Loading...
Monster N-Lite 211 Wireless Earbuds, Bluetooth 6.0 Stereo Headphones with Noise-Cancelling Mic and LED Display, Built-in Mic for Clear Calls, Waterproof Design for Sports

Monster N-Lite 211 Wireless Earbuds, Bluetooth 6.0 Stereo Headphones with Noise-Cancelling Mic and LED Display, Built-in Mic for Clear Calls, Waterproof Design for Sports

(8)
$39.99
FREE delivery Tue, Nov 4
Loading...
Monster N-Lite 211 Wireless Earbuds, Bluetooth 6.0 Stereo Headphones with Powerful Bass, Built-in Noise-Cancelling Mic for Clear Calls, LED Display, 36H Playtime, IPX5 Waterproof Design for Sports

Monster N-Lite 211 Wireless Earbuds, Bluetooth 6.0 Stereo Headphones with Powerful Bass, Built-in Noise-Cancelling Mic for Clear Calls, LED Display, 36H Playtime, IPX5 Waterproof Design for Sports

(40)
$39.99
FREE delivery Thu, Nov 13
Loading...
UGREEN USB WiFi Adapter AX900 Entry-Level WiFi 6 Dongle Dual Band for PC Desktop with Antenna 5GHz 600Mbps, 2.4GHz 287Mbps Compatible with Windows 11 10

UGREEN USB WiFi Adapter AX900 Entry-Level WiFi 6 Dongle Dual Band for PC Desktop with Antenna 5GHz 600Mbps, 2.4GHz 287Mbps Compatible with Windows 11 10

(429)
$16.99
50+ bought in past month
Loading...
ViewSonic VX1755 17 Inch 1080p Portable IPS Gaming Monitor with 144Hz, AMD FreeSync Premium, 2 Way Powered 60W USB C, Mini HDMI, and Built-in Stand with Smart Cover

ViewSonic VX1755 17 Inch 1080p Portable IPS Gaming Monitor with 144Hz, AMD FreeSync Premium, 2 Way Powered 60W USB C, Mini HDMI, and Built-in Stand with Smart Cover

(385)
$468.70
FREE delivery Aug 18 - 27
Loading...
13.3” Portable USB Type-C Monitor, 1080P FHD, IPS, 100% DCI-P3, External Screen with Premium Smart Cover Dual Speakers for Xbox,PS4,Switch,Laptop,PC,Phone,Surface…

13.3” Portable USB Type-C Monitor, 1080P FHD, IPS, 100% DCI-P3, External Screen with Premium Smart Cover Dual Speakers for Xbox,PS4,Switch,Laptop,PC,Phone,Surface…

(28)
$84.55
FREE delivery Mon, Aug 11
Loading...
15.6” Portable USB Type-C Monitor Touchscreen, 1080P FHD, IPS, 10-Point Touch External Screen with Premium Smart Cover Dual Speakers for Xbox,PS4,Switch,Laptop,PC,Phone,Mac,Surface

15.6” Portable USB Type-C Monitor Touchscreen, 1080P FHD, IPS, 10-Point Touch External Screen with Premium Smart Cover Dual Speakers for Xbox,PS4,Switch,Laptop,PC,Phone,Mac,Surface

(253)
$132.04
FREE delivery Sun, Aug 10
Loading...
Dell 27 Plus 4K Monitor - S2725QS - 27-inch 4K (3840 x 2160) 120Hz 16:9 Display, IPS Panel, AMD FreeSync Premium, sRGB 99%, Integrated Speakers, 1500:1 Contrast Ratio, Comfortview Plus - Ash White

Dell 27 Plus 4K Monitor - S2725QS - 27-inch 4K (3840 x 2160) 120Hz 16:9 Display, IPS Panel, AMD FreeSync Premium, sRGB 99%, Integrated Speakers, 1500:1 Contrast Ratio, Comfortview Plus - Ash White

(13)
$309.99$297.59
FREE delivery Tue, Oct 7
200+ bought in past month
Loading...
VersionTECH. Gaming Mouse Ergonomic Wired Computer Mouse with 7 Colors LED Backlight, 4 DPI Settings Up to 3600 DPI Compatible for Chromebook Windows 7/8/10/11 XP/Mac/Linux Gamer/Notebook/MacBook
Best Seller

VersionTECH. Gaming Mouse Ergonomic Wired Computer Mouse with 7 Colors LED Backlight, 4 DPI Settings Up to 3600 DPI Compatible for Chromebook Windows 7/8/10/11 XP/Mac/Linux Gamer/Notebook/MacBook

(15,947)
$12.79
FREE delivery Thu, Sep 11 on your first order
500+ bought in past month
Loading...
LODVIE Wireless Mouse for Laptop,2400 DPI Wireless Computer Mouse with 6 Buttons,2.4G Ergonomic USB Cordless Mouse,15 Months Battery Life Mouse for Laptop PC Mac Computer Chromebook MacBook-Black

LODVIE Wireless Mouse for Laptop,2400 DPI Wireless Computer Mouse with 6 Buttons,2.4G Ergonomic USB Cordless Mouse,15 Months Battery Life Mouse for Laptop PC Mac Computer Chromebook MacBook-Black

(7,870)
$14.99
Prime
2K+ bought in past month