Introduction: Coding and Decoding

Some of the major types of coding logics are
1. Constant addition in the position of letters.
2. Constant subtraction in the position of letters.
3. Denoting the position of letters in the whole alphabetical order.
4. Addition of the positions of all the letters to make code for the word.
5. Constant addition and subtraction alternatively in the position of all the letters.
6. Square of the number of letters in the word.
7. Arranging the letters in the alphabetical order.
8. Arrangement of letters in the word given in reverse order.
9. Interchanging each pair of the letters, in the given word.
10. Constant addition and then reversal of the letters to form the final word.

coding decoding