Blog: Java concept of the day (Pramod Bablad) |
|
235 blogs
updated: 8 min. ago
|
||
|
HashMap, LinkedHashMap and TreeMap are three most popular Map types. LinkedHashMap maintains insertion order i.e elements are stored as they...
|
||
|
Problem : Write a Java program or function which takes an integer array as input and sort array elements in descending order of their freque...
|
||
|
Problem : Write a Java program or function which takes MxN matrix as input and find elements which are common in all rows of a matrix. For e...
|
||
|
Problem : Write a Java program or function which takes an integer array as input and prints contiguous subarray with maximum sum. For exampl...
|
||
|
Problem : Write a Java program or function which takes two strings as input and print common characters between them in alphabetical order. ...
|
||
|
Problem : Write a Java program or function to find most repetitive character or maximum occurring character in the given string. For example...
|
||
|
Problem : Write a Java program or function which takes two unsorted integer arrays as input and merge them in a sorted order. For example, i...
|
||
|
Problem : Write a Java program or function which takes two sorted integer arrays as input and merge them in sorted order. For example, If ar...
|
||
|
Joining the strings or concatenating the strings is the frequent operation while programming any kind of applications. To make this process ...
|
||
|
Minimum Absolute Difference Between Any Two elements of An Array : You are given an unsorted array of integers, write a Java program or func...
|
||