编辑代码

public class HammingDistancestring {
    public static void main(string[]args){
        String str1 ="karolin";
        String str2 ="kathrin";
        
        int distance = calculateHammingDistance(str1,str2);
        System.out.printf("The Hamming distance between '%s'and '%s'is: %d\n", str1, str2, distance);
        }
        @param
        @param
        @return 
        
        public static int calculateHammingDistance(string s1, string s2){
            if(s1.length()!=s2.length()){
                throw new IllegalArgumentException("strings must have the same length.");
                }
                
                int distance =0;
                for(int i=e:;i< s1.length();i++){
                    if(s1.charAt(i) != s2.charAt(i)){
                        distance++;
                        }
                }
                return distance;
        }
}