Next Permutation - LeetCode 31 - Python [O(n) time and O(1) Space!]
Deepti Talesra
•
October 25, 2020
Deepti Talesra
View ChannelAbout
Leetcode interview questions. Coding. Problem solving. Hey y'all! I'm a Cornell University alum who studied CS in the College of Engineering! Currently a SWE at Amazon:) I make videos on how to solve leetcode problems in python :) (easy, medium and hard!) @deeptitalesra - links listed below:)
Latest Posts
Video Description
No description available for this video.
Python Coding Must-Haves
AI-recommended products based on this video
Loading...

10.1 Inch Touch Portable Monitor IPS Screen 1366x768P 60Hz 400 Brightness 99% sRGB HDMI USB-C Monitors Switch for Xbox PS3/4/5 Laptop Compatible with Raspberry Pi, Mini Touch Screen
(1)
$99.99
FREE delivery Mon, Aug 11
Loading...

ELECROW 8 Inch Portable Monitor, 1280x800 Mini HD Display with Built-in Speakers, USB Powered, Non-Touch LCD Screen for Raspberry Pi, PC, Laptop, Jetson Nano, Game Consoles
(49)
$117.29$102.21
$6.86 delivery Thu, Aug 14
Loading...

7 Inch Portable Monitor Touchscreen HD 1024x600 LED Display Dual HDMI Port Small Monitor for PC Raspberry Pi Laptop Computer Xbox PS4/5 Switch Built-in Speakers
(61)
$68.99
FREE delivery Tue, Aug 12
Loading...

BrosTrend 1800Mbps WiFi 6 Linux WiFi Adapter for PC and Raspberry Pi 2+, Long Range USB WiFi Dongle Linux for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Zorin, Windows 11/10, Dual Band Wireless Antenna
(288)
$54.14
FREE delivery Sun, Jun 22
Loading...

Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous, Compatible with PC, Mac, Laptop - Black
(43,809)
$14.99$11.99
FREE delivery Mon, Sep 22 on your first order
1K+ bought in past month
Loading...

Best Seller
Logitech G203 Wired Gaming Mouse, 8,000 DPI, Rainbow Optical Effect LIGHTSYNC RGB, 6 Programmable Buttons, On-Board Memory, Screen Mapping, PC/Mac Computer and Laptop Compatible - Black
(17,871)
$27.98$22.38
FREE delivery Tue, Oct 14 on your first order
500+ bought in past month
Loading...

Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - Black
(21,223)
$44.98
FREE delivery Tue, Oct 14
1K+ bought in past month
Loading...

Best Seller
Logitech G502 HERO High Performance Wired Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, On-Board Memory, PC / Mac, Black
(54,445)
$49.98$44.98
FREE delivery Tue, Oct 14
1K+ bought in past month
Loading...

Dell UltraSharp 24 Monitor - U2424H
(43)
$309.44$262.14
FREE delivery Aug 22 - 25Only 8 left in stock.
Loading...

Dell UltraSharp U2723QE 27" 4K UHD WLED LCD Monitor - 16:9 - Black, Silver EPEAT
(13)
$699.99$650.99
FREE delivery Tue, Oct 7
50+ bought in past month
Loading...

Dell UltraSharp U2725QE 27' 4K Thunderbolt-Hub-Monitor mit Bildwiederholfrequenz Von 120Hz
(50)
$1,059.91
FREE delivery Oct 7 - 8
Loading...

INIU 45W Power Bank, Ultra Small 10000mAh Portable Charger, USB C in&Out Fast Charging Battery Pack, Travel External Phone Powerbank Compatible with iPhone 16 15 Samsung S25 S24 Google Pixel iPad etc
(520)
$41.42
PrimeFREE delivery Sat, Jun 14
500+ bought in past month
Loading...

AsperX for Magsafe Power Bank, 10000mAh Wireless Magnetic Power Bank, 22.5W Wire Fast Charging Portable Charger with USB C Cable, LCD Display for Magsafe Battery Pack for iPhone 16/15/14/13/12
(895)
$37.98
FREE delivery Sat, Sep 20
400+ bought in past month
Loading...

Portable Charger 38800mAh,LCD Display Power Bank,5 USB Outputs Battery Pack Backup, USB-C in&Out Dual Input Phone Charging Compatible with iPhone 16/15/14/13/12/11,Android Samsung Galaxy Pixel Nexus
(127)
$30.74
FREE delivery Sun, Aug 10 on your first order
50+ bought in past month
Loading...

INIU Power Bank, USB C in&Out Slimmest 10000mAh Portable Charger, Triple 3A High-Speed Charge External Battery Pack, Flashlight Phone Charger for iPhone 16 15 14 13 12 Samsung S22 S21 Google LG iPad
(79,368)
$25.99
FREE delivery Wed, Aug 20 on your first order
5K+ bought in past month
Loading...

Monster Persona SE ANC Active Noise Cancelling Headphones, Bluetooth Headphones Over Ear with 60H Playtime, HiFi Stereo Audio, Deep Bass, Wireless Headphones for Office
(2)
$59.99
FREE delivery Tue, Nov 11
200+ bought in past month
Loading...

Monster Persona 6th ANC Active Noise Cancelling Headphones, Bluetooth Headphones Over Ear with HiFi Stereo Audio, 60H Playtime, 3 EQ Modes, Bluetooth 6.0, Wireless Headphones for Travel Work, Black
(33)
$61.99
FREE delivery Sat, Nov 22
500+ bought in past month
Loading...

Bose QuietComfort Wireless Noise Cancelling Headphones, Bluetooth Over Ear Headphones with Up to 24 Hours of Battery Life, Moonlight Grey - Limited Edition
(12,251)
$269.00
FREE delivery Tue, Oct 14
Loading...

Monster Persona 6th ANC Active Noise Cancelling Headphones, Bluetooth Headphones Over Ear with HiFi Stereo Audio, 60H Playtime, 3 EQ Modes, Bluetooth 6.0, Wireless Headphones for Travel Work, White
(23)
$61.99
Prime
Loading...

Best Seller
Amazon Basics 256GB Ultra Fast USB 3.1 High Capacity Flash Drive for Fast Data Transfer and Storage, Black
(25,693)
$21.99$19.79
FREE delivery Sun, Aug 10 on your first order
2K+ bought in past month



