C++ and DSA Foundation Course - Hashmap - STL & Types | Implementation | Lecture 61 | C++ and DSA Foundation Course

Join Urvi mam in this comprehensive programming class as she delves into the crucial concept of hashmaps. Discover how hashmaps enable seamless implementation of complex provisions that would otherwise be challenging. In this session, Urvi mam will provide a detailed overview of hashmaps, including ordered map, unordered map, and multi map, along with their member functions. Additionally, she will guide you through problem-solving exercises to reinforce your understanding of this fundamental concept. Don't miss out on this opportunity to strengthen your programming skills! Access the notes and assignments for this class for free at : https://pwskills.com/course/C++--Foundation 00:00 - Intoduction 00:29 - Recap 01:12 - Today's Checklist 01:31 - Map in C++ STL 21:43 - Coding implementation 28:03 - Member functions 48:20 - MCQs 50:59 - Problem : Sum of repetitive elements 01:01:17 - Unordered map 01:11:47 - Coding implementation 01:20:35 - Member functions of unordered maps 01:28:26 - Multimap 01:31:58 - Coding implementation 01:36:50 - Member functions of multimap 01:41:29 - Unordered multimap 01:43:51 - Coding implementation 01:52:59 - MCQs 02:00:48 - Summary For any Batch Related Queries Please Connect - 7019243492 For batch related Queries - support@pwskills.com 1) Data science Masters 2.0 Hinglish batch : https://pwskills.com/course/Data-Science-masters-2.0?source=course_listing_page English batch : https://pwskills.com/course/Data-Science-Masters-2.0?source=course_listing_page 2) Full Stack Web Development 2.0 Hinglish batch: https://pwskills.com/course/Full-Stack-web-development-2.0?source=course_listing_page English batch: https://pwskills.com/course/Full-Stack-Web-Development-2.0?source=course_listing_page 3) Java with DSA and System Design 2.0 Hinglish batch: https://pwskills.com/course/Java-with-DSA-and-system-design-2.0?source=course_listing_page English batch: https://pwskills.com/course/Java-with-DSA-and-System-Design-2.0?source=course_listing_page Website - https://pwskills.com/ 📌 𝐏𝐇𝐘𝐒𝐈𝐂𝐒 𝐖𝐀𝐋𝐋𝐀𝐇 𝐎𝐓𝐇𝐄𝐑 𝐘𝐎𝐔𝐓𝐔𝐁𝐄 𝐂𝐇𝐀𝐍𝐍𝐄𝐋𝐒 : 🌐 PhysicsWallah -Alakh Pandey: https://youtube.com/@PhysicsWallah 🌐 Alakh Pandey: https://youtube.com/@alakhpandey1414 🌐 JEE Wallah: https://youtube.com/@jee_wallah 🌐 Competition Wallah: https://youtube.com/@PW-NEETWallah 🌐 PW Foundation: https://youtube.com/c/PhysicsWallahFoundation 🌐 NCERT Wallah: https://www.youtube.com/channel/UC8zCnnfhz-dvIpVdZ1CheuA 🌐 Defence Wallah: https://youtube.com/channel/UC8OCoGX9tmMneOzIFUTWq2Q 🌐 PhysicsWallah English: https://youtube.com/@EnglishPW 🌐 PW Vidyapeeth: https://youtube.com/@VidyapeethPW 🌐 Commerce Wallah by PW: https://youtube.com/@commercewallahpw 🌐 CA Wallah bt PW: https://www.youtube.com/channel/UC2amkJX5zDyQJ0mDajAWRSA 🌐 PW Sarkari Exam: https://youtube.com/@PWSarkariExams 🌐 PW - Hindi Medium: https://youtube.com/@physicswallahhindimedium 🌐 PW Bangla: https://youtube.com/@pwbangla 🌐 PW Maharashtra: https://youtube.com/@PWMaharashtra 🌐 PW Telugu: https://youtube.com/@PWTelugu 🌐 PW Kannada: https://youtube.com/@PWKannada 🌐 PW Gujarati: https://youtube.com/@PWGujarati 🌐 PW Facts: https://youtube.com/@pwfacts 🌐 PW Insiders: https://youtube.com/channel/UCHMWQFr9Nwo3wJsAap2Wnfw 🌐 PW Little Champs: https://youtube.com/@pwlittlechamps 🌐 PW Pathshala: https://youtube.com/channel/UCcXUY9NSMyYbkOvUD97CUmA 🌐 Banking Wallah : https://www.youtube.com/channel/UCg5_K50hLTKerLkSE7I1yWQ 🌐 SSC Wallah : https://www.youtube.com/channel/UCcaEVV7A47J4k9GFcqOOYkg 🌐 JEE Challengers by PW : https://www.youtube.com/channel/UCyf71tWV2abeN-l_UKiJ-5g 🌐 UPSC Wallah : https://www.youtube.com/channel/UCqOy6oOu6RPJNHYQ8f_Ybvg 🌐 UPSC Wallah हिन्दी : https://www.youtube.com/channel/UCmrP-DYdZuThp8AO9lnnwNw 🌐 GATE Wallah : https://www.youtube.com/channel/UC9PoSJoftLvEnXT-PtQ5Wtw 🌐 GATE Wallah - EC,EE & CS : https://www.youtube.com/channel/UCuGWIkiNaWjsCqybgxGuxfg 🌐 GATE Wallah - ME, CE & XE : https://www.youtube.com/channel/UCGrrw9x3_B_fItUIBMvqAUw 🌐 GATE English : https://www.youtube.com/channel/UCOsV75fSUr8gnMbhx-Qh3Lg 🌐 College Wallah : https://www.youtube.com/channel/UCDrf0V4fcBr5FlCtKwvpfwA 🌐 PW IIT JAM & CSIR NET : https://www.youtube.com/channel/UCuj28Zll58sztDqLiDhzgtQ 🌐 Teaching Wallah: https://www.youtube.com/channel/UCUzqJZOkCejFoc5eqWWA9Eg 🌐 CUET Wallah: https://www.youtube.com/@cuetwallahpw 📌 For any queries or complaints Visit : https://bit.ly/PW_Queries #Hashmap #STL #Implementation #DSACourse #C++ #CollegeWallah #PWSkills #PhysicsWallah