pku 第2608题

Soundex coding groups together words that appear to sound alike based on their spelling. For example, "can" and "khawn", "con" and "gone" would be equivalent under Soundex coding.

Soundex coding involves translating each word into a series of digits in which each digit represents a letter:



1 represents B, F, P, or V

2 represents C, G, J, K, Q, S, X, or Z

3 represents D or T

4 represents L

5 represents M or N

6 represents R



The letters A, E, I, O, U, H, W, and Y are not represented in Soundex coding, and repeated letters with the same code digit are represented by a single instance of that digit. Words with the same Soundex coding are considered equivalent.-PKU resolution 2608 title Soundex coding groups together words that appear to sound alike based on their spelling. For example,　can　and　khawn ,　con　and　gone　would be equivalent under Soundex coding. Soundex coding involves translating each word into a series of digits in which each digit represents a letter: 1 represents B, F, P, or V 2 represents C, G, J, K, Q, S, X, or Z 3 represents D or T 4 represents L 5 represents M or N 6 represents RThe letters A, E, I, O, U, H, W, and Y are not represented in Soundex coding, and repeated letters with the same code digit are represented by a single instance of that digit. Words with the same Soundex coding are considered equivalent.