publicclassSolution{// you need to treat n as an unsigned valuepublicinthammingWeight(int n){int res =0;for(int i =0; i <32; i++){
res +=(n >> i)&1;}return res;}}
1、设置一些测试的数据
创建一个database,一些tables和一些数据
create database test_bom default charset utf8 collate utf8_general_ci; use test_bom;create table users(
id int not null primary key auto_increment,
name varchar(64) not null,
password…
Binary Installation on Ubuntu(Ubuntu上binary方式安装gazebo)
Harmonic binaries are provided for Ubuntu Jammy (22.04) and Ubuntu 24.04 (when its released). (在Ubuntu22.04或者24.04上都是安装Harmonic版本的gazebo)The Harmonic binaries are…
The Issue Unit
issue queue用来hold住,已经dispatched,但是还没有执行的uops;
当一条uop的所有的operands已经ready之后,request请求会被拉起来;然后issue select logic将会从request bit 1的slot中,选择…