comefrom: <qiyuangong>728_Self_Dividing_Numbers_1.java
code: public boolean isSelfDiving(int num) {
              int digit = num % 10;
              int temp = num;
              boolean isTrue = true;
              while(temp != 0) {
                  if(digit == 0 || num % digit != 0) {
                      isTrue = false;
                      break;
                  } else {
                      temp /= 10;
                      digit = temp % 10;
                  }
              }
              return isTrue;
      }
masked: public boolean var_0 ( int var_1 ) {
    int var_3 = var_1 % 10 ;
    int var_4 = var_1 ;
    boolean var_7 = true ;
    while ( var_4 != 0 ) {
      if ( var_3 == 0 || var_1 % var_3 != 0 ) {
        var_7 = false ;
        break ;
      }
      else {
        var_4 /= 10 ;
        var_3 = var_4 % 10 ;
      }
    }
    return var_7 ;
  }
  