Difficulty: Medium, Asked-in: Google, Amazon, Facebook, Microsoft Key takeaway: An excellent problem to learn problem-solving using hashing…
Difficulty: Easy, Asked-in: Microsoft, Amazon, Adobe Key takeaway: An excellent problem to visualize the use case of stack and queue…
Difficulty: Easy, Asked-in: Facebook, Microsoft, Amazon, Adobe, Goldman Sachs, Morgan Stanley, Walmart, Flipkart Key takeaway: An excellent…
Difficulty: Easy, Asked-in: Microsoft, Amazon, Goldman Sachs Key takeaway: A good problem to learn problem-solving using a hash table. Let’s…
Difficulty: Medium, Asked-in: Microsoft, Amazon As we have seen in this blog that the lower bound of comparison sorting is O(nlogn). Still…
Difficulty: Medium, Asked-in: Amazon, Microsoft Key takeaway: An excellent problem to learn problem-solving using stack. Let’s understand…
Difficulty: Easy, Asked-in: Amazon, Microsoft, Facebook, LinkedIn, Twitter, Zoho Key takeaway: A good mathematical problem to learn problem…
Difficulty: Medium, Asked-in: Google, Amazon, Microsoft, Goldman Sachs, Nvidia Key takeaway: This is one of the popular linked-list problems…
Difficulty: Easy, Asked-in: Microsoft, Amazon, Adobe, SAP Labs, Qualcomm Key takeaway The problem discussed here is one of the most asked…
Difficulty: Medium, Asked-in: Microsoft, Amazon, Morgan Stanley Key takeaway: An excellent optimization problem to learn problem-solving…
Difficulty: Hard, Asked-in: Google, Microsoft, Amazon Key takeaway: An excellent problem to learn problem-solving using two pointers idea…
Difficulty: Medium, Asked-in: Microsoft, Amazon, Morgan Stanley Key takeaway: An excellent problem to learn time complexity optimization…
Difficulty: Medium, Asked-in: Facebook, Microsoft, Amazon, Hike, SAP Labs Key takeaway: An excellent coding problem to learn problem-solving…
Difficulty: Medium, Asked-in: Amazon, Microsoft Key takeaway: A good matrix problem to learn problem-solving using both iteration and…
Difficulty: Medium, Asked-in: Amazon, Microsoft, Paytm Key takeaway: This is an excellent matrix problem that can be solved in linear time…
Difficulty: Easy, Asked-in: Microsoft, Amazon, Adobe, Goldman Sachs, Walmart Key takeaway: This is a good interview problem to learn problem…
Difficulty: Easy, Asked-in: Google, Amazon, Microsoft Key takeaway: This is a good interview problem to learn problem-solving using binary…
Difficulty: Medium, Asked-in: Google, Microsoft, Amazon, Cisco, SAP Labs, VMWare Key takeaways One of the best searching problems to learn…
Difficulty: Medium, Asked-in: Microsoft, Google, Amazon, Yahoo, Samsung Key takeaways A famous interview problem to learn problem-solving…
Difficulty: Easy, Asked-in: Microsoft, Amazon, Adobe, Directi, Goldman Sachs, Paytm, SAP, Visa Key takeaway: An excellent problem to learn…
Difficulty: Medium, Asked-in: Facebook, Microsoft, Amazon, Morgan Stanley, Walmart, Flipkart, Hike, Oracle, Samsung, Snapdeal, Zoho Key…
Difficulty: Medium, Asked-in: Google, Facebook, Microsoft, Amazon, Flipkart, Hike, Morgan Stanley Key takeaway A famous searching problem…
Difficulty: Medium, Asked-in: Google, Facebook, Microsoft, Amazon, Morgan Stanley Key takeaway: It is a famous matrix-based problem that can…
Difficulty: Medium, Asked-in: Google, Microsoft, Adobe, Goldman Sachs, Qualcomm Quick Sort is one of the most popular sorting algorithms…
Difficulty: Hard, Asked-in: Google, Microsoft, Amazon Key takeaway: A popular interview problem to learn optimization using various…
Difficulty: Easy, Asked-in: Google, Facebook, Microsoft, Amazon, Morgan Stanley Key takeaway: A famous modification problem to learn…
Difficulty: Medium, Asked-in: Google, Facebook, Microsoft, Amazon, Paytm, Morgan Stanley, Hike, Walmart, Adobe, SAP Labs, Qualcomm Key…
Difficulty: Medium, Asked-in: Facebook, Microsoft Key takeaways A good coding problem to learn problem-solving using single scan and divide…
Difficulty: Medium, Asked-in: Microsoft, Amazon, Goldman Sachs, Qualcomm, Bloomberg, Paytm Merge sort is a popular sorting algorithm that…
