lubaochuan

import {
  Alert,
  StyleSheet,
  View,
  TouchableHighlight,
  Image,
  BackHandler,
} from 'react-native';
import React from 'react';

lubaochuan

import {
  BackHandler,
  LayoutAnimation,
  Platform,
  UIManager,
  View,
} from 'react-native';
import PropTypes from 'prop-types';
import React from 'react';
import { isIphoneX } from 'react-native-iphone-x-helper';

lubaochuan

import Constants from 'expo-constants';
import { Platform, StyleSheet, View } from 'react-native';
import PropTypes from 'prop-types';
import React from 'react';

export default class MeasureLayout extends React.Component {
  static propTypes = {
    children: PropTypes.func.isRequired,
  };

lubaochuan

import { Keyboard, Platform } from 'react-native';
import PropTypes from 'prop-types';
import React from 'react';

const INITIAL_ANIMATION_DURATION = 250;

export default class KeyboardState extends React.Component {
  static propTypes = {
    layout: PropTypes.shape({
      x: PropTypes.number.isRequired,

lubaochuan

<!DOCTYPE BankData [
  <!ELEMENT BankData (Customer•, Account•)>
  <!ELEMENT Customer (Name, SSN, Phone+)>
    <!ATTLIST Customer
      customerID ID #REQUIRED
      owns IDREFS #IMPLIED
    >
  <!ELEMENT Name (#PCDATA)>
  <!ELEMENT SSN (#PCDATA)>
  <!ELEMENT Phone (#PCDATA)>

lubaochuan

public V remove(K key){
  //PRE: key is not null
  //POS: the mapping with the key is removed
  //TO BE IMPLEMENTED
  Element<K,V> target = new Element<K,V>(key, null);
  Element<K,V> result = tree.find(target);
  if(result != null){
    tree.removeElement(result);
    return result.getValue();
  }else{

lubaochuan

  public String toString(){
    String result = "\n";
    if(count != 0){
      if (count > 2){
        result += print(2, true, "");
      }
      result += tree[0]+"\n";
      if (count > 1){
        result += print(1, false, "");
      }

lubaochuan

CREATE TABLE Classes (
  class varchar(20) DEFAULT NULL,
  type varchar(2) DEFAULT NULL,
  country varchar(20) DEFAULT NULL,
  numGuns int(11) DEFAULT NULL,
  bore int(11) DEFAULT NULL,
  displacement int(11) DEFAULT NULL
);

CREATE TABLE Ships (

lubaochuan

Keybase proof

I hereby claim:

• I am lubaochuan on github.
• I am lubaochuan (https://keybase.io/lubaochuan) on keybase.
• I have a public key ASBuh-v0C1Fhf4QFGG6hjTtrf6Dil655ThFiFJk5xRlnqAo

To claim this, I am signing this object:

lubaochuan

  public Maze(String fileName) throws FileNotFoundException{
    Scanner scan = new Scanner(new File(fileName));
    cols = Integer.parseInt(scan.next());
    rows = Integer.parseInt(scan.next());

    grid = new Square[rows][cols];

    // remove line break;
    scan.nextLine();