forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-07-23 05:06:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Create 5

Browse source
This commit is contained in:
juzus 2025-09-30 11:26:27 +02:00 committed by GitHub
parent 2037c53e7a
commit 63273d7367
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 130 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

130
5 Normal file
View file

@ -0,0 +1,130 @@
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract BasicMath {
function adder(uint _a, uint _b) external pure returns (uint sum, bool error) {
unchecked {
uint result = _a + _b;
if (result >= _a && result >= _b) {
return (result, false);
} else {
return (0, true);
}
}
}
function subtractor(uint _a, uint _b) external pure returns (uint difference, bool error) {
unchecked {
if (_b <= _a) {
return (_a - _b, false);
} else {
return (0, true);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract BasicMath {
function adder(uint _a, uint _b) external pure returns (uint sum, bool error) {
unchecked {
uint result = _a + _b;
if (result >= _a && result >= _b) {
return (result, false);
} else {
return (0, true);
}
}
}
function subtractor(uint _a, uint _b) external pure returns (uint difference, bool error) {
unchecked {
if (_b <= _a) {
return (_a - _b, false);
} else {
return (0, true);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract BasicMath {
function adder(uint _a, uint _b) external pure returns (uint sum, bool error) {
unchecked {
uint result = _a + _b;
if (result >= _a && result >= _b) {
return (result, false);
} else {
return (0, true);
}
}
}
function subtractor(uint _a, uint _b) external pure returns (uint difference, bool error) {
unchecked {
if (_b <= _a) {
return (_a - _b, false);
} else {
return (0, true);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract BasicMath {
function adder(uint _a, uint _b) external pure returns (uint sum, bool error) {
unchecked {
uint result = _a + _b;
if (result >= _a && result >= _b) {
return (result, false);
} else {
return (0, true);
}
}
}
function subtractor(uint _a, uint _b) external pure returns (uint difference, bool error) {
unchecked {
if (_b <= _a) {
return (_a - _b, false);
} else {
return (0, true);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract BasicMath {
function adder(uint _a, uint _b) external pure returns (uint sum, bool error) {
unchecked {
uint result = _a + _b;
if (result >= _a && result >= _b) {
return (result, false);
} else {
return (0, true);
}
}
}
function subtractor(uint _a, uint _b) external pure returns (uint difference, bool error) {
unchecked {
if (_b <= _a) {
return (_a - _b, false);
} else {
return (0, true);
}
}
}
}