> #include<iostream>
> #include<stdlib.h>
> using namespace std;
> int cmp(const void *w,const void *y)
> {return (strcmp((char*)w,(char*)y));};
> int main()
> {int n,i,j,k,e;
> char **a=NULL, map[]="22233344455566677778889999";char **c=NULL;
> cin>>n;getchar();a=new char*[n];c=new char *[n];int *d=new int [n];
> for(i=0;i<n;i++)
> {a[i]=new char [100];c[i]=new char[9];d[i]=1;}
> for(i=0;i<n;i++)
> {cin>>a[i];}
> for(i=0;i<n;i++)
> {
> for(j=0,k=0;a[i][j]!='\0'&&j<100;j++)
> {if(k==3){c[i][k]='-';k++;j--;continue;} 
> if(a[i][j]>='A'&&a[i][j]<='Z'){c[i][k]=map[a[i][j]-'A'];k++;continue;}
> if(a[i][j]>='0'&&a[i][j]<='9'){c[i][k]=a[i][j];k++;continue;}
> }c[i][k]='\0';
> }
> qsort((void*)c,n,sizeof(c[0]),cmp);
> for( e=0,i=0;i<n-1;i++)
> {if(d[i]!=0)
> {for(j=i+1;j<n;j++)
> {if(strcmp(c[i],c[j])==0){d[i]++;d[j]=0;e++;}
> }
> }
> }
> if(e==0)cout<<"No duplicates."<<endl;
> else
> {for(i=0;i<n;i++)
> {if(d[i]!=0&&d[i]!=1)cout<<c[i]<<" "<<d[i]<<endl;}
> }
> return 0;
> }
> 
>