Java implementation of vampire digital

• Java 

@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;public@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ <span style="color: #0000ff;"&gt;static@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ <span style="color: #0000ff;"&gt;void@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt; main(String[] arg) {  
    String[] ar_str1,ar_str2;  
    @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;int@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ sum = <span style="color: #800080;"&gt;0@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;;  
    @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;int@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ <span style="color: #0000ff;"&gt;from@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;;  
    @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;int@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt; to;  
    @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;int@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt; i_val;  
    @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;int@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ count = <span style="color: #800080;"&gt;0@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;;  
    @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #008000;"&gt;//@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #008000;"&gt; 双重循环穷举  @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@
    <span style="color: #0000ff;"&gt;for@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ (<span style="color: #0000ff;"&gt;int@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ i = <span style="color: #800080;"&gt;10@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@; i < <span style="color: #800080;"&gt;100@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@; i++<span style="color: #000000;"&gt;) {  
      @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #008000;"&gt;//@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #008000;"&gt; j=i+1避免重复  @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@
      <span style="color: #0000ff;"&gt;from@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ = Math.max(<span style="color: #800080;"&gt;1000@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ / i,i + <span style="color: #800080;"&gt;1@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;);  
      to @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@= Math.min(<span style="color: #800080;"&gt;10000@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ / i,<span style="color: #800080;"&gt;100@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;);  
      @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;for@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ (<span style="color: #0000ff;"&gt;int@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ j = <span style="color: #0000ff;"&gt;from@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@; j < to; j++<span style="color: #000000;"&gt;) {  
        i_val @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@= i *<span style="color: #000000;"&gt; j;  
       @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@
        <span style="color: #0000ff;"&gt;if@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ (i_val % <span style="color: #800080;"&gt;100@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ == <span style="color: #800080;"&gt;0@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ || (i_val - i - j) % <span style="color: #800080;"&gt;9@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ != <span style="color: #800080;"&gt;0@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;) {  
          @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;continue@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;;  
        }  
        count@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@++<span style="color: #000000;"&gt;;  
        ar_str1 @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@= String.valueOf(i_val).split(<span style="color: #800000;"&gt;""@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;);  
        ar_str2 @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@= (String.valueOf(i) + String.valueOf(j)).split(<span style="color: #800000;"&gt;""@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;);  
        Arrays<a href="https://www.jb51.cc/tag/so/" target="_blank" class="keywords">.so</a>rt(ar_str1);  
        Arrays<a href="https://www.jb51.cc/tag/so/" target="_blank" class="keywords">.so</a>rt(ar_str2);  
        @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;if@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ (Arrays.equals(ar_str1,ar_str2)) {<span style="color: #008000;"&gt;//@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #008000;"&gt; 排序后比较,为真则找到一组  @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@
          sum++<span style="color: #000000;"&gt;;  
          Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;out@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@.println(<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;第@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ + sum + <span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;组: @H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ + i + <span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;*@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ + j + <span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;=@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ +<span style="color: #000000;"&gt; i_val);  
        }  
      }  
    }  
    Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;out@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@.println(<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;共找到@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@ + sum + <span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;组吸血鬼数@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #800000;"&gt;"@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;);  
    Sy<a href="https://www.jb51.cc/tag/stem/" target="_blank" class="keywords">stem</a>.@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #0000ff;"&gt;out@H_<a href="https://www.jb51.cc/tag/502/" target="_blank" class="keywords">502</a>_1@<span style="color: #000000;"&gt;.println(count);  
  }

}@H_ 502_ 1@

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