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Articles tagged with #leetcodedaily
59. Spiral Matrix II In the very last question, we have done a question where we have to print a 2D matrix in spiral form and in this question, we have to insert values into that 2D matrix from i to n^2. The approach for this problem would be the sam...
54. Spiral Matrix Given an m x n matrix, return all elements of the matrix in spiral order. In this question, we will use four indices startrow=0, startcol=0, endrow=n-1, and endcol=m-1. vector<int> spiralOrder(vector<vector<int>>& matrix) { ...
1456. Maximum Number of Vowels in a Substring of Given Length Given a string s and an integer k, return the maximum number of vowel letters in any substring of s with length k. Vowel letters in English are 'a', 'e', 'i', 'o', and 'u' This question ca...
1192. Critical Connections in a Network In this problem we have to find the bridges in a graph which are called critical connections in this problem, bridges are edges in a graph on whose removal the graph is broken down into two or more components. ...