Java Program to transpose matrix9 Sept 2024 | 2 min read Converting rows of a matrix into columns and columns of a matrix into row is called transpose of a matrix. Let's see a simple example to transpose a matrix of 3 rows and 3 columns. Test it NowOutput: Printing Matrix without transpose: 1 3 4 2 4 3 3 4 5 Printing Matrix After Transpose: 1 2 3 3 4 4 4 3 5 Java Program to display transpose matrixLet's see another example where we are displaying transpose of a matrix. Here, we are not creating another matrix. Test it NowOutput: Printing Matrix without transpose: 1 3 4 2 4 3 3 4 5 Printing Matrix After Transpose: 1 2 3 3 4 4 4 3 5 Java program to transpose matrix (Another way)You can also use a method where values of matrix are not predefined. Here, user has to put the values as input. Output: Use image MatrixTransposeNext TopicJava Programs |
Buzz number is another special number in Java that ends with digit 7 or divisible by 7. Unlike Prime and Armstrong numbers, the Buzz number is not so popular and asked by the interviewers. In simple words, a number is said to be Buzz if it ends...
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In this program, we will create a doubly linked list and delete a node from the end of the list. If the list is empty, print the message "List is empty". If the list is not empty, tail's ious node will become the new tail...
6 min read
Java Convert String to int We can convert String to an int in java using Integer.parseInt() method. To convert String into Integer, we can use Integer.valueOf() method which returns instance of Integer class. Scenario It is generally used if we have to perform mathematical operations on the string which...
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In this program, we will create a doubly linked list and count the number of nodes present in the list. To count the node, we traverse through the list by incrementing the counter by 1. What count of nodes presents above doubly linked list is 5. Algorithm Define...
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In this section, we will learn how to create a Java program to find the smallest of three numbers. Along with this, we will also learn how to find the smallest of three numbers in Java using the ternary operator. Using Ternary Operator Before moving to the program,...
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Two Strings are called the anagram if they contain the same characters. However, the order or sequence of the characters can be different. In this program, our task is to check for two strings that, they are the anagram or not. For this purpose, we are...
3 min read
In this program, the given ternary tree will be converted into a corresponding doubly linked list. The ternary tree is a hierarchical data structure in which each node can have at most three children. This can be accomplished by traversing the ternary tree in a pre-order...
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In this program, we need to display the lower triangular matrix. Lower Triangular Matrix Lower triangular matrix is a square matrix in which all the elements above the principle diagonal will be zero. To find the lower triangular matrix, a matrix needs to be a square matrix...
4 min read
Java String to float We can convert String to float in java using Float.parseFloat() method. Scenario It is generally used if we have to perform mathematical operations on the string that contains float number. Whenever we get data from textfield or textarea, entered data is received as a string....
1 min read
Binary search is used to search a key element from multiple elements. Binary search is faster than linear search. In case of binary search, array elements must be in ascending order. If you have unsorted array, you can sort the array using Arrays.sort(arr) method. Binary Search Algorithm...
8 min read
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