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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | #include <vector> #include <list> #include <map> #include <set> #include <deque> #include <queue> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cstdlib> #include <cctype> #include <string> #include <cstring> #include <cstdio> #include <cmath> #include <cstdlib> #include <ctime> using namespace std; int main(){ int n; scanf ( "%d" ,&n); getchar (); map<string, int > mp; set<string> cot; while (n--){ char country[80]; scanf ( "%s" ,country); string tmp = country; mp[tmp]++; if (cot.count(tmp) == 0) cot.insert(tmp); gets (country); } set<string>::iterator it; for (it = cot.begin();it != cot.end();it++) cout<<*it<< " " <<mp[*it]<<endl; return 0; } |
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原文地址:http://www.cnblogs.com/qhy285571052/p/5142873.html