Write code to calculate hamming distance between two strings.

*Hamming distance between two strings of equal length is equal to the total number of positions at which corresponding characters in the two strings are different.*

String-1 String-2 Hamming distance ------------ ------------ ---------------- TONED ROSES 3 KAMAL RAWAT 3 203 233 1 RITAM BHARA 5 OK TATA infinite (not equal sized)

If size of two strings is not same then the hamming distance between them is infinite.

Continue reading »