HUD-2629Identity Card—使用sql substr()

字符串的处理一开始想是strtok分割函数但是后来发现，emmm
substr()挺好用的对这道题，知道字符分界点在哪和长度为多少就能，传给另一个字符串。恩。然后使用map记性字符串之间的转换。
​​​HUD-2629Identity Card​​

#include<iostream>
#include<cstdio>
#include<string>
#include<map>

using namespace std;
map<string,string>name;
int main()
{
    name["33"]="Zhejiang";
    name["11"]="Beijing";
    name["71"]="Taiwan";
    name["81"]="Hong Kong";
    name["82"]="Macao";
    name["54"]="Tibet";
    name["21"]="Liaoning";
    name["31"]="Shanghai";
    int n;
    cin>>n;
    getchar();
    while(n--)
    {
        string s;
        cin>>s;
        string id,yy,mm,dd;
        id=s.substr(0,2);
        yy=s.substr(6,4);
        mm=s.substr(10,2);
        dd=s.substr(12,2);
        //cout<<id<<endl<<yy<<endl<<mm<<dd;
        cout<<"He/She is from "<<name[id]<<",and his/her birthday is on ";
        cout<<mm<<","<<dd<<","<<yy<<" based on the table."<<endl;       
    }
}