> #include <stdio.h>
> #include <string.h>
> #include <stdlib.h>
> int d[100002]={0};
> char a[100002][100];  //输入数组
> char b[100002][100];  //输入后去除'-'的数组
> int main()
> {
> 	int i,j,k,n,min;
> 	char c[100];	
> 	scanf("%d",&n);
> 	for(i=0;i<n;i++)
> 	{
> 		scanf("%s",a[i]);
> 		for(k=0,j=0; ;j++)
> 		{		
> 			if(a[i][j]=='A' || a[i][j]=='B' || a[i][j]=='C')
> 			{
> 				a[i][j]='2';
> 			}
> 			if(a[i][j]=='D' || a[i][j]=='E' || a[i][j]=='F')
> 			{
> 				a[i][j]='3';
> 			}
> 			if(a[i][j]=='G' || a[i][j]=='H' || a[i][j]=='I')
> 			{
> 				a[i][j]='4';
> 			}
> 			if(a[i][j]=='J' || a[i][j]=='K' || a[i][j]=='L')
> 			{
> 				a[i][j]='5';
> 			}
> 			if(a[i][j]=='M' || a[i][j]=='N' || a[i][j]=='O')
> 			{
> 				a[i][j]='6';
> 			}
> 			if(a[i][j]=='P' || a[i][j]=='R' || a[i][j]=='S')
> 			{
> 				a[i][j]='7';
> 			}
> 			if(a[i][j]=='T' || a[i][j]=='U' || a[i][j]=='V')
> 			{
> 				a[i][j]='8';
> 			}
> 			if(a[i][j]=='W' || a[i][j]=='X' || a[i][j]=='Y')
> 			{
> 				a[i][j]='9';
> 			}
> 			if(a[i][j]!='-')
> 			{
> 				b[i][k]=a[i][j];
> 				k++;
> 			}
> 			if(a[i][j]=='\0')
> 			{
> 				break;
> 			}
> 		}
> 	} //n个字符串输入
> 	char e[100]={0};
> 	int t;
> 	for(i=0;i<n;i++)
> 	{
> 		for(j=i;j<n-1;j++)
> 		{
> 			if(strcmp(b[i],b[j+1])==0)
> 			{
> 				d[i]++;
> 				strcpy(b[j+1],e);
> 			}
> 		}
> 	}
> 	int x;
> 	for(x=0,i=0;i<n;i++)
> 	{	
> 		min=i;
> 		for(j=i;j<n-1;j++)
> 		{
> 			if(d[min]!=0 && d[j+1]!=0)
> 			{
> 				if(strcmp(b[min],b[j+1])>0)
> 				{
> 					min=j+1;	
> 				}
> 			}
> 		}
> 
> 		strcpy(c,b[i]);
> 		strcpy(b[i],b[min]);
> 		strcpy(b[min],c);
> 		t=d[i];
> 		d[i]=d[min];
> 		d[min]=t;
> 		
> 		if(strcmp((b[i]),e)!=0 && d[i]!=0)
> 		{
> 			for(j=7;j>3;j--)
> 			{
> 				b[i][j]=b[i][j-1];
> 			}
> 			b[i][j]='-';
> 			printf("%s %d\n",b[i],d[i]+1);
> 			x++;
> 		}
> 		
> 	}
> 	if(x==0)
> 	{
> 		printf("No duplicates.");
> 	}
> 	return 0;
> }