浙大PAT甲级 1082

来源：互联网发布：java哪些字符需要转义编辑：程序博客网时间：2024/06/05 15:14
题目需注意0的情况。碰到0不输出，标记=1，碰到数如果标记为1，输出ling，再输出数，标记=0。
AC代码:
#include<iostream>#include<map>#include<cstdio>#include<algorithm>#include<queue>#include<cstring>#include<list>#include<set>#include<stack>#include<cmath>#include<vector>#define ll long long#define inf 999999999using namespace std;string ss[5]={"2","3","Shi","Bai","Qian"};string tmp[10]={"ling","yi","er","san","si","wu","liu","qi","ba","jiu"};int main(){    string s;    cin>>s;    int flag=0;    if(s[0]=='-')    {        printf("Fu");        flag=1;        s.erase(0,1);    }    int len=s.size();    if(len<=4)    {        int hh=0;        for(int i=0;i<len;i++)        {            if(flag==1)            {                if(s[i]=='0')                {                    hh=1;                }                else                 {                     if(hh==1)                     {                         cout<<" ling";                         hh=0;                     }                     cout<<" "<<tmp[s[i]-'0'];                 }            }            else            {                    cout<<tmp[s[i]-'0'];                    flag=1;            }            if(len-i!=1&&hh!=1)            {                cout<<" "<<ss[len-i];            }        }    }    else if(len>4&&len<=8)    {        int hh=0;        for(int i=0;i<len-4;i++)        {            if(flag==1)            {                if(s[i]=='0')                {                    hh=1;                }                else                 {                     if(hh==1)                     {                         cout<<" ling";                         hh=0;                     }                     cout<<" "<<tmp[s[i]-'0'];                 }            }            else            {                cout<<tmp[s[i]-'0'];                flag=1;            }            if(len-4-i!=1&&hh!=1)            {                cout<<" "<<ss[len-4-i];            }        }        cout<<" Wan";        hh=0;        for(int i=len-4;i<len;i++)        {             if(flag==1)            {                if(s[i]=='0')                {                    hh=1;                }                else                 {                     if(hh==1)                     {                         cout<<" ling";                         hh=0;                     }                     cout<<" "<<tmp[s[i]-'0'];                 }            }            else            {                cout<<tmp[s[i]-'0'];                flag=1;            }            if(len-i!=1&&hh!=1)            {                cout<<" "<<ss[len-i];            }        }    }    else    {        if(flag==1)        {            cout<<" "<<tmp[s[0]-'0'];        }        else        {            cout<<tmp[s[0]-'0'];        }        cout<<" Yi";        flag=1;        int hh=0;        for(int i=len-8;i<len-4;i++)        {             if(flag==1)            {                if(s[i]=='0')                {                    hh=1;                }                else                 {                     if(hh==1)                     {                         cout<<" ling";                         hh=0;                     }                     cout<<" "<<tmp[s[i]-'0'];                 }            }            else            {                cout<<tmp[s[i]-'0'];                flag=1;            }            if(len-4-i!=1&&hh!=1)            {                cout<<" "<<ss[len-4-i];            }        }        cout<<" Wan";        hh=0;        for(int i=len-4;i<len;i++)        {             if(flag==1)            {                if(s[i]=='0')                {                    hh=1;                }                else                 {                     if(hh==1)                     {                         cout<<" ling";                         hh=0;                     }                     cout<<" "<<tmp[s[i]-'0'];                 }            }            else            {                cout<<tmp[s[i]-'0'];                flag=1;            }            if(len-i!=1&&hh!=1)            {                cout<<" "<<ss[len-i];            }        }    }}
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