解答代碼

#include<iostream>#include<string>#include<cstdio>#include<cstring>#include<fstream>#include<cmath>#include<map>using namespace std;map<int,string> m;string num[10]= {"zero","one","two","three","four","five","six","seven","eight","nine"};int main(){    m.insert(pair<int,string>(10,"ten"));    m.insert(pair<int,string>(11,"eleven"));    m.insert(pair<int,string>(12,"twelve"));    m.insert(pair<int,string>(13,"thirteen"));    m.insert(pair<int,string>(14,"fourteen"));    m.insert(pair<int,string>(15,"fifteen"));    m.insert(pair<int,string>(16,"sixteen"));    m.insert(pair<int,string>(17,"seventeen"));    m.insert(pair<int,string>(18,"eighteen"));    m.insert(pair<int,string>(19,"ninetee"));    m.insert(pair<int,string>(20,"twenty"));    m.insert(pair<int,string>(30,"thirty"));    m.insert(pair<int,string>(40,"forty"));    m.insert(pair<int,string>(50,"fifty"));    m.insert(pair<int,string>(60,"sixty"));    m.insert(pair<int,string>(70,"seventy"));    m.insert(pair<int,string>(80,"eighty"));    m.insert(pair<int,string>(90,"ninety"));	int h,mm;	cin>>h>>mm;	if(mm==0)	{		if(h>=0 && h<=9)			cout<<num[h]<<" o'clock"<<endl;		else if(h==10 || h==11 || h==12|| h==13|| h==14|| h==15|| h==16|| h==17|| h==18|| h==19		||h==20)		{			cout<<m[h]<<" o'clock"<<endl;		}		else 			cout<<m[(h/10)*10]<<" "<<num[h%10]<<" o'clock"<<endl;	}	else 	{		if(h>=0 && h<=9)			cout<<num[h]<<" ";		else if(h==10 || h==11 || h==12|| h==13|| h==14|| h==15|| h==16|| h==17|| h==18|| h==19		||h==20)		{			cout<<m[h]<<" ";		}		else 			cout<<m[(h/10)*10]<<" "<<num[h%10]<<" ";		if(mm>=1 && mm<=9)			cout<<num[mm]<<endl;		else if(mm==10 || mm==11 || mm==12|| mm==13|| mm==14|| mm==15|| mm==16|| mm==17|| mm==18|| mm==19			||mm==20|| mm==30|| mm==40|| mm==50)			cout<<m[mm]<<endl;		else 		cout<<m[(mm/10)*10]<<" "<<num[mm%10]<<endl;	}			return 0;}