A Look at Lady Ga Ga's Rise to Fame

At the beginning of 6 months there was no perfect rhythm, but I was waving at my presence, Rah-rah-ah-ah-a ... The video of Bad Romance is my little grandchild , The rhythm is trembling until the deputy of Lady Gaga ends like her climate. When it is over, his little body control then just returns to its formal baby like movement. I want to know, but he repeated her name over and over again ... "Gaga, Gaga, Gaga" What happened here?

Gas is limited to 90 thousand natural gas, 46,746 natural gas is used. Since the execution of the code begins with 68728 gas and ends with 43254 gas, the execution code uses 68728 - 43254 = 25474 gas. If you see traces, there is SSTORE that costs 20,000 gasses. This is to save the confirmation that the user sent it. This is the main part of code execution cost. The next most expensive operation is a lot of SLOAD, which loads each word that consumes 200 gasses from memory. In the past 90000 - 68728 = 21272 gas was used since the code execution was started with the original 90000 gas limit 68728. Since the basic cost of trading is 21,000 natural gas, we need to consider the remaining 272 natural gas. The cost of nonzero transaction data is 68 kW / byte. There is 4 bytes of data in this transaction and the cost is 4 * 68 = 272 gas.

Use gas when executing the code to initialize the contract. In this trade, you can not use more natural gas than the rest of natural gas. If so, execution encounters out of gas (OOG) exception and ends. If the transaction ends due to abnormal gas, it returns to the state before the transaction. The sender did not return the gas used before it was exhausted. If the initialization code is executed normally, the final contract creation fee will be paid. This is the storage cost, it is proportional to the size of the contract code created (again, there is no free lunch). If there is not enough natural gas to pay for this final cost