This C++ program encodes any message using the technique of traditional playfair cipher. Input is not case sensitive and works only for characters from ‘a’ to ‘z’ and ‘A’ to ‘Z’. White spaces are ignored. This C++ program is successfully compiled and tested on our system. The program output is given below. /* * C++ Program … Read more
This C++ program decodes any message encoded using the technique of traditional playfair cipher. The Playfair cipher or Playfair square is a manual symmetric encryption technique and was the first literal digraph substitution cipher. Input is not case sensitive and works only for characters from ‘a’ to ‘z’ and ‘A’ to ‘Z’. This C++ program … Read more
This C++ program implements the Rabin-Karp method for string matching. A text and a pattern is given as input. The pattern is searched for in the text and all instances of the pattern are given as output. This C++ program is successfully compiled and tested on our system. The program output is given below. /* * … Read more
This C++ program implements the Kunth-Morris-Pratt Algorithm for string matching. A text and a pattern is given as input. The pattern is searched for in the text and all instances of the pattern are given as output. This C++ program is successfully compiled and run on Code::Blocks 10.05, a C++ compiler. The program output is … Read more
This C++ program implements string matching using vectors. A text and a pattern is given as input. The pattern is searched for in the text and all instances of the pattern are given as output. This C++ program is successfully compiled and tested on our system. The program output is given below. /* * C++ Program … Read more
This C++ program performs naive string matching without using any specific library functions. A text and a pattern is given as input. The pattern is searched for in the text and all instances of the pattern are given as output. This C++ program is successfully compiled and tested on our system. The program output is … Read more
This C++ program performs string matching using string library of C++. A text and a pattern is given as input. The pattern is searched for in the text and all instances of the pattern are given as output. This C++ program is successfully compiled and tested on our system. The program output is given below. … Read more
