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juzus 2025-09-30 11:26:27 +02:00 committed by GitHub
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// 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);
}
}
}
}