DSA - Level 1 - Count Subsequences of form A^i B^j C^k | Count A+ B+ C+ Subsequences Dynamic Programming

Please consume this content on nados.pepcoding.com for a richer experience. It is necessary to solve the questions while watching videos, nados.pepcoding.com enables that. NADOS also enables doubt support, career opportunities and contests besides free of charge content for learning. In this video, we explain about A+B+C+ subsequences and state the problem where we are required to count and print the number of such sequences formed for a given string. In this problem, 1. You are given a string str. 2. You are required to calculate and print the count of subsequences of the nature a+b+c+. For abbc - there are 3 subsequences. abc, abc, abbc For abcabc - there are 7 subsequences. abc, abc, abbc, aabc, abcc, abc, abc. Tu submit this question, click here: https://www.pepcoding.com/resources/online-java-foundation/dynamic-programming-and-greedy/count-a+b+c+subsequences-official/ojquestion For a better experience and more exercises, VISIT: https://www.pepcoding.com/resources/online-java-foundation #pepcoding #java #programming Have a look at our result: https://www.pepcoding.com/placements Follow us on our FB page: https://www.facebook.com/pepcoding Follow us on Instagram: https://www.instagram.com/pepcoding Follow us on LinkedIn: https://www.linkedin.com/company/pepcoding-education