...t other exception was thrown: Error: Transaction reverted without a reason and without a valid sourcemap provided by the compiler. Some line numbers may be off. We strongly recommend upgrading solc and always using revert reasons.
我定位到了错误代码
//涉及到的存储变量
mapping(a...
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...知识」与「证明」. 安比实验室. 2019.
+ [2] Shafi Goldwasser and Silvio Micali, Probabilistic Encryption, Special issue of Journal of Computer and Systems Sciences, Vol. 28, No. 2, pages 270-299, April 1984.
+ [3]Quisquater, J.J., Quisquater, M., Quisquater, M., Quisquater, M., Guillou,...
...or.net/#the_twelve_factors). It is designed to work within an application, and can handle all types of configuration needs and formats. It supports:
- setting defaults
- reading from JSON, TOML, YAML, HCL, envfile and Java properties config files
- live watching and re-reading of config files (...
...安全的智能合约钱包相结合。
```
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... let mut res = head;
while count > 0 {
res = res.and_then(|x|{x.next});
count -= 1;
}
res
}
}
```
2. 继续思考如何减小遍历的次数，可以采用一个快指针一次遍历时跳过两个元素，另一个慢指针一次遍...