A1124 Raffle for Weibo Followers (20) map的一般用法(**)

Python爬虫实战:利用Playwright和反反爬技术高效抓取Bloomberg金融数据 用户行为分析(鼠标移动、点击模式)请求头检测IP频率限制WebSocket通信验证Canvas指纹识别我们的爬虫需要模拟人类行为,使用代理IP池,并合理控制请求频率。 阅读详情

map一般不怎么用到,但是典型例题的典型写法一定要掌握到,避免考试的时候蒙圈

#include<cstdio>
#include<map>
#include<iostream>
#include<string>
using namespace std;
const int maxn=1010;
string str[maxn];
map<string,int> mp;
int main()
{
	int m,n,s;
	bool flag=false;
	cin>>m>>n>>s;
	s=s-1;
	for(int i=0;i<m;i++)
	{
		cin>>str[i];
		mp[str[i]]=0;
	}
	for(int i=s;i<m;)
	{
		if(mp[str[i]]==0)
		{
			cout<<str[i]<<endl;
			flag=true;
			mp[str[i]]=1;
			i=i+n;
		}
		else
		{
			i++;
		}	
	}
	if(flag==false)
	{
		printf("Keep going...");
	}
}
【时时三省】tessy 集成测试:小白入门指导手册 有图有文字详细介绍 tessy 集成测试 操作方法。 阅读详情

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