Aditya Verma21 days agoMost voted3
pehle chhote input (n=2, 3) pe pura tree paper pe banao. 5-6 baar karoge toh pattern samajh aa jayega. subsets, permutations, combination sum, isi order me karo
base case aur recursive call theek hai but tree recursion me (like subsets) dimag kharab ho jata hai. kaise practice karu
pehle chhote input (n=2, 3) pe pura tree paper pe banao. 5-6 baar karoge toh pattern samajh aa jayega. subsets, permutations, combination sum, isi order me karo
aur har call pe ek line print karo depth ke saath (indentation), debugging me bahut help hota hai
Structured lessons on DSA, core CS, Java and interview skills, each ending in a quiz so you know it stuck.