#include<iostream>
#include<string>
using namespace std;

char up(char un)
{
   if(un=='A' || un=='B' || un=='C')   return '2';
   else if(un=='A' || un=='B' || un=='C')   return '2';
   else if(un=='D' || un=='E' || un=='F')   return '3';
   else if(un=='G' || un=='H' || un=='I')   return '4';
   else if(un=='J' || un=='K' || un=='L')   return '5';
   else if(un=='M' || un=='N' || un=='O')   return '6';
   else if(un=='P' || un=='R' || un=='S')   return '7';
   else if(un=='T' || un=='U' || un=='V')   return '8';
   else if(un=='W' || un=='X' || un=='Y')   return '9';
}

string change(string s)
{
	for(int i=0;i<s.length();i++)
	{
		if(s[i]=='-')
		{
			s.erase(i,1);
			i--;
		}
		s[i]=up(s[i]);
	}
	s.insert(3,"-");
	return s;
}

int main()
{
	int N;
	string s[100000];
	int q[100000];
	int t[100000];
	int i,j,k;
	
	cin>>N;
	for(i=0;i<N;i++)
		cin>>s[i];
	 	

	for(j=0;j<N;j++)
	{s[j]=change(s[j]);
	 }

	for(i=0;i<N;i++)
	{q[i]=0;
	 t[i]=1;
	}

	for(k=0;k<N;k++)
	{
		if(q[k]==0)
			for(i=k+1;i<N;i++)
			{
				if(s[k]==s[i])
				{
					q[k]=1;q[i]=1;t[k]++;t[i]--;
				}
			}
	}
	bool judge=true;
	for(i=0;i<N;i++)
	{
		if(t[i]==0) 
		{
			judge=false;
			break;			
		}
	}

	if(judge) cout<<"No duplicates.";
		else{

	for(i=0;i<N;i++)
		if(t[i]>0)
			cout<<s[i]<<" "<<t[i]<<endl;
		}	
	return 0;
}

• Re:请指教，在VC上可以通过，到底哪错了 (1568) UESTCCommunication 2008-04-06 22:21:21
• Re:请指教，在VC上可以通过，到底哪错了 (69) UESTCCommunication 2008-04-06 22:22:05