How to Calculate Time Complexity of an Algorithm + Solved Questions (With Notes)

CodeWithHarry • August 3, 2020

CodeWithHarry

About

Code With Harry is my attempt to teach basics and those coding techniques to people in short time which took me ages to learn. At Code With Harry, I provide a quick and to the point demo along with resources of anything and everything I teach. Source code and other resources are hosted on my website CodeWithHarry.com. I provide source code(if any) in the description of every video. Quality programming videos in Hindi :) Business enquiries: [email protected]

How to Calculate Time Complexity of an Algorithm + Solved Questions (With Notes)

CodeWithHarry

About

Latest Posts

Top 5 Programming Languages to learn in 2026! (Important)

Build Multiple Projects in Parallel with This Agentic AI Tool 🔥

How to become a Data Analyst? | Complete Roadmap for Data Analyst🔥

Idea to app in one Prompt — Trying Replit Agent 3!

You May Also Like

Upgrade Your Gaming Rig

Skytech Legacy Gaming PC Desktop, Ryzen 7 9800X3D 4.7 GHz (5.2 GHz Turbo Boost), NVIDIA RTX 5080 16GB GDDR7, 1TB Gen4 SSD, 32GB DDR5 RAM 6000 RGB, 1000W Gold ATX 3.0 PSU, 360 ARGB AIO, Wi-Fi, Win 11

Skytech Omega Gaming PC, Ryzen 7 7800X3D 4.2 GHz, RTX 4070 Super, 1TB NVME Gen4, 32GB DDR5 RAM RGB, 750W Gold PSU, Wi-Fi, Win 11 Home

msi Crosshair 16 Gaming Laptop - with 2024 Office Lifetime License, GeForce RTX 4070, 16&quot; FHD+ 144 Hz Display, 14th Gen Intel 16-Core i7 14650HX, Backlit KB, Windows 11 Pro (32GB DDR5 RAM | 1TB SSD)

Corsair Vengeance LPX 32GB (2 X 16GB) DDR4 3200 (PC4-25600) C16 1.35V Desktop Memory - Black

Asus ROG Strix 1000W Gold Aura Edition (Fully Modular Power Supply, 80+ Gold Certified, ATX 3.0, Cybenetics Lambda A+ Certification, PCIe Gen 5.0 Ready, Axial-tech Fan, Aura Sync, 10-Year Warranty)

Crucial T705 4TB PCIe Gen5 NVMe M.2 SSD - Up to 14,100 MB/s - Game Ready - Internal Solid State Drive (PC) - +1mo Adobe CC - CT4000T705SSD3

Crucial X9 4TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, &amp; Android, Reliable Storage for Games, Files, &amp; Backups, Black - CT4000X9SSD902

Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC &amp; Mac, for Professional Creators, Black - ‎CT4000X10PROSSD902

Crucial X9 Pro 4TB Portable SSD, Up to 1050MB/s Read &amp; Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC and Mac, for Professional Creators, Silver - ‎CT4000X9PROSSD902

Samsung 990 EVO Plus - 4TB PCIe Gen4. X4, Gen5. X2 NVMe 2.0 - M.2 Internal SSD, Speed Up to 7,250 MBs, Upgrade Storage for PC-Laptops, HMB Technology and Intelligent Turbowrite (MZ-V9S4T0B/AM)

SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM [Canada Version]

SAMSUNG 870 EVO SATA III SSD 4TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E4T0B/AM [Canada Version]

SAMSUNG 990 PRO SSD 4TB PCIe Gen4 NVMe M.2 Internal Solid State Hard Drive, Up to 7,450MB/s, Heat Control, Direct Storage and Memory Expansion, MZ-V9P4T0B/AM [Canada Version]

msi Crosshair 16 Gaming Laptop - with 2024 Office Lifetime License, GeForce RTX 4070, 16&quot; FHD+ 144 Hz Display, 14th Gen Intel 16-Core i7 14650HX, Backlit KB, Windows 11 Pro (32GB DDR5 RAM | 1TB SSD)

MSI Thin15 15.6” FHD 144Hz Gaming Laptop, Intel i5-12450H, 32GB RAM, 1TB PCIe SSD, NVIDIA GeForce RTX 2050, Backlit Keyboard, WiFi 6, Win 11 Home, Black, 256GB Docking Station Set

MSI Ultra-Slim Thin 15 VR-Ready High FPS Gaming Laptop, 15.6 FHD 144Hz, Intel Core i5-13420H, NVIDIA GeForce RTX 4060, 32GB RAM, 2TB SSD, Backlit KB, Wi-Fi 6, Bundle with PCO Notebook Fold Radiator

MSI AX1800 WiFi USB Adapter, WiFi 6, MU-MIMO, 802.11ax Dual-Band Gigabit Wireless, Plug and Play, High Speed Long Range USB Gaming Adapter

Gigabyte AERO 16 Gaming &amp; Entertainment Laptop (Intel i7-12700H 14-Core, 16.0&quot; 60Hz 4K (3840x2400), GeForce RTX 3070 Ti, 32GB RAM, 4TB PCIe SSD, Backlit KB, WiFi, USB 3.2, Win 11 Pro)

StanbyME LG 27-Inch Class Smart Portable Touch Screen Monitor 27ART10AKPL. Built-in 3 Hour Battery, Full Swivel Rotation, Rollable. LG Stanbyme, Standbyme, Stand by me.

Lg gram 16-inch +View Portable Monitor with USB Type-C, DCI-P3 99% (Typ.), Auto Rotate, Two-Way Supported Folio Cover

LG 24U411A-B 23.8&quot; FHD (1920x1080) IPS Display Computer Monitor, 120Hz Refresh Rate, sRGB 99% (Typ.), USB-C, Reader Mode &amp; Flicker Safe, Dynamic Action Sync, Black Stabilizer, Slim Stand Base, Black

LG UltraWide 34WP65C-B 34 Inch 21:9 Curved FreeSync 1ms 160 Hz WQHD(3440 x 1440) Gaming Monitor, Black

Loading...

msi Crosshair 16 Gaming Laptop - with 2024 Office Lifetime License, GeForce RTX 4070, 16" FHD+ 144 Hz Display, 14th Gen Intel 16-Core i7 14650HX, Backlit KB, Windows 11 Pro (32GB DDR5 RAM | 1TB SSD)

Crucial X9 4TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT4000X9SSD902

Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC & Mac, for Professional Creators, Black - ‎CT4000X10PROSSD902

Crucial X9 Pro 4TB Portable SSD, Up to 1050MB/s Read & Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC and Mac, for Professional Creators, Silver - ‎CT4000X9PROSSD902

msi Crosshair 16 Gaming Laptop - with 2024 Office Lifetime License, GeForce RTX 4070, 16" FHD+ 144 Hz Display, 14th Gen Intel 16-Core i7 14650HX, Backlit KB, Windows 11 Pro (32GB DDR5 RAM | 1TB SSD)

Gigabyte AERO 16 Gaming & Entertainment Laptop (Intel i7-12700H 14-Core, 16.0" 60Hz 4K (3840x2400), GeForce RTX 3070 Ti, 32GB RAM, 4TB PCIe SSD, Backlit KB, WiFi, USB 3.2, Win 11 Pro)

LG 24U411A-B 23.8" FHD (1920x1080) IPS Display Computer Monitor, 120Hz Refresh Rate, sRGB 99% (Typ.), USB-C, Reader Mode & Flicker Safe, Dynamic Action Sync, Black Stabilizer, Slim Stand Base, Black