摘要: 4.1 package main import ( "crypto/sha256" "fmt" ) func popCount(b [32]byte) (res int) { for _, v := range b { n := int(v) for n > 0 { n = n & (n - 1) 阅读全文
posted @ 2019-02-20 18:38 zerofl-diary 阅读(641) 评论(0) 推荐(0)