#define HAVE_STRUCT_TIMESPEC
#include
using namespace std;
#define BUF_SIZE 100000
bool IOerror=0; “font-family:’Microsoft YaHei’; font-size: 18px;”>inline char nc(){
static char buf[BUF_SIZE], *
Tag: thinking
“Data Structure” Chapter 1: Introduction Thinking
“Data Structure” Introduction Thinking
Polo the Penguin and XOR Operation
Polo the Penguin and XOR operation CodeForces-288C
Little penguin Polo likes permutations. But most of all he likes permutations of integers from 0 to n, inclusive.
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I spent ten days to do an app, named a microverarial loan, thinking of a sack of a sack, but …
Project address (http://sack.doraemoney.com)
June 14, with two other colleagues It’s been discussed that it can’t be like this anymore in the past few months. It seems that the product manage
Everyone is API designer: I think about RESTful API, Graphql, RPC API
Original address: Liang Guizhao’s blog
Blog address: http://blog.720ui.com
Welcome to pay attention to the official account: “Server Thinking “. A group of people with the same frequenc
Investigation ideas in the K8S cluster encounter ETCD cluster faults
When creating an instance in the k8s cluster, it was found that the etcd cluster status failed to connect, causing the creation of the instance to fail. So I checked the cause.
Here is the he
Thinking CSU1697 Surface Area of Cubes
Portal: Click to open the link
Title: Give a cuboid with side lengths A, B, and C. Then give n spatial positions, which means to dig a small cube with side length 1 at this position. Find the
OmniGraffle Pro 7 for Mac (powerful thinking map)
What is the strongest mind mapping tool on Mac? Today I will share with you OmniGraffle Pro 7 Mac version, a mind mapping software that enjoys the reputation of visio on Mac. OmniGraffle Mac is a p
What is it in the 2019 South China University of Technology? Is there any empty? Can you come to alchem? (Thinking of thinking)
https://ac.nowcoder.com/acm/contest/625/B
Analysis:
All status is only 1<< 18, so we can preprocess f[u][j], and then build a state diagram of all the states that u can transfer;