Shulou(Shulou.com)06/02 Report--

This article mainly introduces "how solidity gets the numbers in block hash". In the daily operation, I believe many people have doubts about how solidity gets the numbers in block hash. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts about "how solidity gets the numbers in block hash". Next, please follow the editor to study!

Pragma solidity ^ 0.5.16 leading contract {bytes32 public splitHash = 0x864f64ef07a68b2a729b2a67a10b3780ca4f37cf9b8254823f17c5d95621aeee; bytes1 ee = 0xff; uint8 public number = uint8 (ee); function get1 (bytes32 _ hash) public pure returns (uint8) {for (uint8 I = _ hash.length-1atrii > = 0Shiikoe -) {uint8 b= uint8 (_ hash [I])% 16; if (b > = 0 & & hash0 & c & c)

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