HDU 2629 Identity Card

简单题

给出身份证号 判断住址 和出生年月

熟练字符串的操作 

主要是string::substr(s, l)//s:起始位置 l长度

#include <iostream>
#include <stdio.h>
#include <string>
#include <string.h>
#include <map>
#include <fstream>

using namespace std;


map<string,string> m;
int main()
{
    m["33"] = "Zhejiang";
    m["11"] = "Beijing";
    m["71"] = "Taiwan";
    m["81"] = "Hong Kong";
    m["82"] = "Macao";
    m["54"] = "Tibet";
    m["21"] = "Liaoning";
    m["31"] = "Shanghai";
    int T;
    freopen("in.txt", "r", stdin);
    ifstream cin ("in.txt");
    scanf("%d", &T);
    getchar();
    while (T--)
    {
        char buff[128];
        string id, from;
        string yy, mm, dd;
        gets(buff);
        id = buff;
        from = id.substr(0, 2);
        yy = id.substr(6, 4);
        mm = id.substr(10, 2);
        dd = id.substr(12,2);
        cout << "He/She is from " << m[from] << ",and his/her birthday is on " <<mm<<"," <<dd <<"," <<yy <<" based on the table."<<endl;
    }
}