pat乙1044 火星数字

#include<iostream>
#include<cstring>
#include<string>
#include<map>
#include<cstdio>
using namespace std;
map<string,int> StrToInt;//映射,str到int
string IntToStr[170];//映射,int到str
string shidigit[13]={"tret","tam","hel","maa","huh","tou","kes","hei","elo","syy","lok","mer","jou"};
string gedigit[13]={"tret","jan", "feb", "mar", "apr", "may", "jun", "jly", "aug", "sep", "oct", "nov", "dec"};
void init()//打表,映射表
{
    string str;
    for(int i=0;i<13;i++)//一位数字和个位数字为0的两位数字特殊处理
    {
        IntToStr[i]=gedigit[i];
        StrToInt[gedigit[i]]=i;
        IntToStr[i*13]=shidigit[i];
        StrToInt[shidigit[i]]=i*13;
    }
    for(int i=1;i<13;i++)//正常两位数字
    {
        for(int j=1;j<13;j++)
        {
            str=shidigit[i]+" "+gedigit[j];
            IntToStr[i*13+j]=str;
            StrToInt[str]=i*13+j;
        }
    }
}
int main()
{
    string in;
    init();
    //cin>>in;
    int n,i,j,num;
    //cin>>n;
    scanf("%d%*c",&n);//输入行数,忽略换行符,避免被getline读入
    for(i=0;i<n;i++)
    {
        getline(cin,in);//整行读入
        num=0;
        if(in[0]>='0'&&in[0]<='9')//如果为数字,计算其值并映射
        {
            for(j=0;j<in.length();j++)
            {
                num=num*10+(in[j]-'0');
            }
            cout<<IntToStr[num]<<endl;
        }
        else//如果为字符串,直接映射
        {
            cout<<StrToInt[in]<<endl;
        }
    }
    return 0;
}
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转载自blog.csdn.net/chang_sheng1/article/details/104095903