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📜  如果减小 uint 大小,是否会减少气体 - 无论代码示例

📅  最后修改于: 2022-03-11 14:55:18.280000             🧑  作者: Mango

代码示例1
require(balance >= amount); 
//This check is redundant because the safemath subtract function used below already includes this check.
balance = balance.sub(amount);