Eroare de compilare: In file included from /usr/local/include/c++/4.8.0/backward/hash_map:60:0, from user.cpp:6: /usr/local/include/c++/4.8.0/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp] #warning \ ^ user.cpp:14:1: error: ‘hash_map’ does not name a type hash_map<int, int> l[NMAX]; ^ user.cpp:16:1: error: ‘hash_map’ does not name a type hash_map<int, int> pairing[NMAX], col[NMAX]; ^ user.cpp:18:1: error: ‘hash_map’ does not name a type hash_map<int, int> cnt; ^ user.cpp:19:1: error: ‘hash_map’ does not name a type hash_map<int, int>::iterator it; ^ user.cpp: In function ‘void findGoodPairing(int)’: user.cpp:27:2: error: ‘cnt’ was not declared in this scope cnt.clear(); ^ user.cpp:28:2: error: ‘col’ was not declared in this scope col[i].clear(); ^ user.cpp:30:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < v[i].size(); j++) ^ user.cpp:41:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < v[i].size(); j++) ^ user.cpp:49:2: error: ‘pairing’ was not declared in this scope pairing[i].clear(); ^ user.cpp: In function ‘int main()’: user.cpp:106:4: error: ‘l’ was not declared in this scope l[i].clear(); ^ user.cpp:107:4: error: ‘pairing’ was not declared in this scope pairing[i].clear(); ^ user.cpp:129:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < v[i].size(); j++) ^ user.cpp:130:10: error: ‘l’ was not declared in this scope if (!l[i][v[i][j].first]) ^ user.cpp:140:11: error: ‘pairing’ was not declared in this scope r = pairing[q][p]; ^ user.cpp:162:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]