Here you will get algorithm and program for evolution of postfix expression in C. In postfix or reverse polish notation, every operator follows all of its operands. For example: 5 3 2 * + Also Read: Infix to Postfix Conversion in C [Program and Algorithm] Algorithm for Evaluation of Postfix Expression Create an empty stack and …
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Here is the list of top 10 programmers in the world of all time. 1. Dennis Ritchie Dennis MacAlistair Ritchie was an American computer scientist who “helped shape the digital era”. He created the C programming language and with long-time colleague Ken Thompson, the Unix operating system. Ritchie and Thompson received the Turing Award from the ACM in …
Here you will get C program to find transpose of a sparse matrix. Transpose of a matrix is obtained by interchanging rows and columns. In another way, we can say that element in the i, j position gets put in the j, i position. Transpose of the matrix B1 is obtained as B2 by inserting …
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This is an interesting programming problem know in the literature as Josephus problem. The problem is given as: 1. Suppose there are n children standing in a queue. 2. Students are numbered from 1 to n in the clockwise direction. 3. Students choose a lucky number say m. They start counting in clockwise direction from …
In this tutorial you will learn about algorithm and program for quick sort in C. Quick sort is the fastest internal sorting algorithm with the time complexity O (n log n). The basic algorithm to sort an array a[ ] of n elements can be described recursively as follows: Quick Sort Algorithm 1. …
Algorithm for concatenation Let us assume that the two linked lists are referenced by head1 and head2 respectively. 1. If the first linked list is empty then return head2. 2. If the second linked list is empty then return head1. 3. Store the address of the starting node of the first linked list in a …
Here you will get step by step guide to download and install Turbo C++ for Android platform. If you are from India and have started learning C/C++ programming from your school days then you have definitely used Turbo C++ compiler. Still many schools, colleges and institutions in India prefer Turbo C++ for teaching students (don’t know …
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It is a data structure to keep a record of set of elements that are partitioned into number of disjoint subsets. Such type of data structure performs three basic operations: 1. MakeSet operation 2. Find operation 3. Union operation Sometimes, it is called Union-Find data structure or Merge-Find data structure. Applications Applications It is used …
