Ishita Juneja Blogs

  If you are a programmer, you must have written programs for traversing over a matrix. The Set Matrix Zeros problem is based on it. There are a lot of programmers who are not able to understand the concept of set matrix zeros due to which they face problems in solving the question.   Why would you want to spend time browsing on this much-talked-about topic of matrix? We compiled everything at one place. About Set Matrix Zeros in Java The Set Matrix Zeros problem is based on updating the rows and columns of the matrix to zeros. In this problem, you will be given a matrix where some of its elements will contain zero. Now, you will have to iterate over the rows and columns of that matrix which is containing zero, and will have to update its value to zero.  Let us understand it with the help of an example.  Example 1 For the given matrix, set matrix zeros.  1 1 1 1 0 1 1 1 1 Solution: The updated matrix will look like this:  1 0 1 0 0 ...

  These days programmers are practicing a lot of DSA problems, so that they can get placed in famous tech companies.  There are a lot of famous companies that are hiring candidates who have great knowledge of data structure.  The  Frog Jumps problem is one of the most asked DSA problems by different famous companies. However, the programmers get confused in solving this problem.  The problem of Frog Jumps is based on Array and requires a dynamic programming approach to solve. Those who are not having the knowledge of the correct approach will be not able to solve it.    Through this guide, you will be able to know about the concept which is required to solve the Frog Jumps.  Once you understand the concept behind the Frog Jumps, then you will be able to solve the Zig Zag tree traversal question.    What is the Frog Jumps Problem? The Frog Jumps problem refers to the question where you will be given a frog that will jump th...