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Lottery.sol
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Lottery.sol
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// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;
contract Lottery{
address public manger;
address[] public players;
constructor() {
manger = msg.sender;
}
function enter()public payable {
require(msg.value >= 2 ether);
players.push(msg.sender);
}
function WinnerPlayer()public payable {
require(msg.sender == manger);
uint index= random() % players.length;
address winner = players[index];
players = new address[](0); // Reset the players array
payable(winner).transfer(address(this).balance);
}
function getPlayers() public view returns (address[] memory) {
return players;
}
function random()private view returns(uint){
return uint(keccak256(abi.encodePacked(blockhash(block.number - 1), block.timestamp, players)));
}
modifier restricted() {
require(msg.sender == manger);
_;
}
//prevrandao
}