ssysm

// SPDX-License-Identifier: MIT

// Only allow compiler versions from 0.7.0 to (not including) 0.9.0
pragma solidity >=0.7.0 <0.9.0;

contract FlowerShop {

    // State variables
    address public owner;
    bool shopIsOpen;

ssysm

import java.util.ArrayList;

public class DistinctPowers{

    //Check if number exist in array    
    private static boolean isNumberExist(ArrayList<Double> arr, double cmp){
        for(double d: arr){
            if(d == cmp){
                return true;
            }

ssysm

#include <iostream>
#include <vector>
#include <math.h>

using namespace std;

bool isNumExist(vector < double > & vec, double num);
int getDistinctPower(int a_min_base, int a_max_base, int b_min_power, int b_max_power);

void main() {

ssysm

const axios = require('axios');
const cherrio = require('cheerio');
const WebSocket = require('ws');

//请求生放链接
axios.get('http://live2.nicovideo.jp/watch/lv316496097')
    .then(res => res.data)
    .then(data => {
        //parse HTML
        const $ = cherrio.load(data);