Base Sepolia Testnet

Contract

0x11D8EC0Ac19B603552157C2A180cA1eC13fAd62A

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0 ETH

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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x269BD788...09B63Cc72
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
BasicMath

Compiler Version
v0.8.26+commit.8a97fa7a

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, None license
/**
 *Submitted for verification at sepolia.basescan.org on 2024-08-25
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract BasicMath {
    uint256 constant MAX_INT = type(uint256).max;

    function adder(uint256 _a, uint256 _b) external pure returns (uint256 sum, bool error) {
        if (_b > MAX_INT - _a) {
            return (0, true); // Overflow occurred
        }
        return (_a + _b, false);
    }

    function subtractor(uint256 _a, uint256 _b) external pure returns (uint256 difference, bool error) {
        if (_b > _a) {
            return (0, true); // Underflow occurred
        }
        return (_a - _b, false);
    }
}

Contract ABI

API
[{"inputs":[{"internalType":"uint256","name":"_a","type":"uint256"},{"internalType":"uint256","name":"_b","type":"uint256"}],"name":"adder","outputs":[{"internalType":"uint256","name":"sum","type":"uint256"},{"internalType":"bool","name":"error","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"_a","type":"uint256"},{"internalType":"uint256","name":"_b","type":"uint256"}],"name":"subtractor","outputs":[{"internalType":"uint256","name":"difference","type":"uint256"},{"internalType":"bool","name":"error","type":"bool"}],"stateMutability":"pure","type":"function"}]

Deployed Bytecode

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

Deployed Bytecode Sourcemap

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Swarm Source

ipfs://382ed7be37475cabef71acd4e727a58af2ac02b098c14ab545c4e96472970d7c

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