编程珠玑课后题答案-3.5

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cassert>
using namespace std;

string table[23]={"et-ic","al-is-tic","s-tic","p-tic","-lyt-ic","ot-ic",
"an-tic","n-tic","c-tic""at-ic","h-nic","n-ic","m-ic","l=lic","b-lic",
"-clic","l-ic","h-ic","f-ic","d-ic","-bic","a-ic","-mac","i-ac"};

bool compare(string a,string b)
{
	string::iterator ia=a.end()-1;
	string::iterator ib=b.end()-1;
	while(ia!=a.begin() && ib!=b.begin())
	{
		if(*--ia != *--ib)
			return (*ia)<(*ib);
	}
	return (*ia)<(*ib);
}

int main()
{	
	vector<string> Table;
	for(int i=0;i<23;i++)
	{
		Table.push_back(table[i]);
	}
	string Input("eth-nic");
	//cout<<"输入单词:";
	//cin>>Input;
	//sort(Table.begin(),Table.end(),compare);
	for(vector<string>::iterator i=Table.begin();i!=Table.end();i++)
	{
		int m=(*i).size()-2;
		int n=Input.size()-2;
		while(m>=0 && n>=0)
		{
			if((*i)[m]!=Input[n])
				break;
			m--;
			n--;
		}
		if(m==-1)
			cout<<*i<<endl;
	}

	system("pause");

    return 0;
}