pragma solidity ^0.4.18; contract assertStatement { bool result; function checkOverflow(uint8 _num1, uint8 _num2) public { uint8 sum = _num1 + _num2; assert(sum<=255); result = true; } function getResult() public view returns(string memory) { if(result == true) { return "No Overflow"; } else { return "Overflow exist"; } } }
0.4.18