#include<bits/stdc++.h> |
using namespace std; |
int main() |
{ |
int n,i,j,k,l,m; |
string s,s2; |
map |
cin>>n; |
while(n--) { |
cin>>s; |
getline(cin,s2); |
res[s]++; |
} |
map < string,int > ::iterator it; |
for(it = res.begin() ; it != res.end() ; it++ ) { |
cout << (*it).first << " " << (*it).second; |
cout << endl; |
} |
return 0; |
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