contract Small { uint public a; uint[] public b; function f1(uint x) public returns (uint) { a = x; b[uint8(msg.data[0])] = x; } function () external payable {} } // ---- // creation: // codeDepositCost: 83600 // executionCost: 135 // totalCost: 83735 // external: // fallback: 118 // a(): 383 // b(uint256): 802 // f1(uint256): 40663