storage contract

gistfile1.txt

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.8.2 <0.9.0;

contract Storage {

    uint256 number;

    function store(uint256 num) public {
        number = num;
    }

   
    function retrieve() public view returns (uint256){
        return number;
    }
}


0x30736d82cb748cb09C865aA548b4B297f464565d