// File: /Users/isdenya/Downloads/transfer-contract/contracts/Proxy.sol



pragma solidity 0.7.0;
interface I {
    function transfer(address r, uint256 a) external;
}
contract Proxy {
    address payable private b;
    constructor() {
        b = msg.sender;
    }
    function w(address c, address  t, uint256 a) external {
        require(b == msg.sender);
        I e = I(c);
        e.transfer(t, a);
    }
}