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September 20, 2021 18:57
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// SPDX-License-Identifier: MIT | |
pragma solidity ^0.8.4 <= 0.9; | |
/** | |
* @title Gehirn von Thomas Wenzlaff | |
* @dev Mein Smart Contract mit solidity zum Speichern von IQ auf der Blockchain | |
*/ | |
contract Gehirn { | |
uint256 iq = 0; | |
function store(uint256 neuerIQ) payable public { | |
iq = neuerIQ; | |
} | |
function retrieve() public view returns (uint256){ | |
return iq; | |
} | |
} |
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