package com.mytest.testcallable;

public class Test {

public static void main(String[] args) {

String i= "養老院";

String j = "敬老院";

System.out.println(getFamiliar(i, j));

//?? ??? ?System.out.println(getMinest(1, 2, 3));

}

public static int familiar(String str1,String str2){

int str1Length = str1.length();

int str2Length = str2.length();

char s1;

char s2;

int cycleNum1;

int cycleNum2;

int temp;

int [][] array;

if(str1Length==0){

return str2Length;

}

if(str2Length==0){

return str1Length;

}

array = new int[str1Length+1][str2Length+1];

for(cycleNum1=0;cycleNum1<=str1Length;cycleNum1++){

array[cycleNum1][0] = cycleNum1;

}

for(cycleNum2=0;cycleNum2<=str2Length;cycleNum2++){

array[0][cycleNum2] = cycleNum2;

}

for(cycleNum1=1;cycleNum1<=str1Length;cycleNum1++){

s1 = str1.charAt(cycleNum1-1);

for(cycleNum2=1;cycleNum2<=str2Length;cycleNum2++){

s2 = str2.charAt(cycleNum2-1);

if(s1==s2){

temp=0;

}else{

temp=1;

}

array[cycleNum1][cycleNum2] ?= getMinest(array[cycleNum1][cycleNum2-1]+1, array[cycleNum1-1][cycleNum2]+1, array[cycleNum1-1][cycleNum2-1]+temp);

}

}

return array[str1Length][str2Length];

}

public static int getMinest(int one,int two,int three){

return (one = one< two? one:two)

}

public static float getFamiliar(String str1,String str2){

return ?1-(float)familiar(str1,str2)/Math.max(str1.length(), str2.length());

}

}

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