sayon-bitquery

export const endpoint = 'https://graphql.bitquery.io';    

export const GET_COIN_INFO =`
{
  ethereum(network: bsc) {
    dexTrades(
      options: {desc: ["block.height", "transaction.index"], limit: 1}
      exchangeAddress: {is: "0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73"}
      baseCurrency: {is: "0x2170ed0880ac9a755fd29b2688956bd959f933f8"}
      quoteCurrency: {is: "0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c"}

subhodi

pragma solidity ^0.4.18;

contract QuickSort {
    
    function sort(uint[] data) public constant returns(uint[]) {
       quickSort(data, int(0), int(data.length - 1));
       return data;
    }
    
    function quickSort(uint[] memory arr, int left, int right) internal{