Eroare de compilare: main.cpp:13:42: error: 'std::map<std::pair<long long int, long long int>, long long int> time' redeclared as different kind of symbol map<pair<long long,long long>,long long> time; ^~~~ In file included from /usr/include/pthread.h:24:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/gthr-default.h:35, from /usr/include/x86_64-linux-gnu/c++/6/bits/gthr.h:148, from /usr/include/c++/6/ext/atomicity.h:35, from /usr/include/c++/6/bits/ios_base.h:39, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/time.h:192:15: note: previous declaration 'time_t time(time_t*)' extern time_t time (time_t *__timer) __THROW; ^~~~ main.cpp: In function 'int main()': main.cpp:91:9: error: no match for 'operator[]' (operand types are 'time_t(time_t*) throw () {aka long int(long int*) throw ()}' and 'nya {aka std::pair<long long int, long long int>}') time[aa[i]]=i; ^ main.cpp:107:24: error: invalid types 'time_t(time_t*) throw () {aka long int(long int*) throw ()}[<brace-enclosed initializer list>]' for array subscript if (dp[time[{x2,y2}]]+dp[i]-dp[time[{x1,y2}]]-dp[time[{x2,y1}]]==1) maxi=max(maxi,(bb[x2]-bb[x1])*(cc[y2]-cc[y1])); ^ main.cpp:107:48: error: invalid types 'time_t(time_t*) throw () {aka long int(long int*) throw ()}[<brace-enclosed initializer list>]' for array subscript if (dp[time[{x2,y2}]]+dp[i]-dp[time[{x1,y2}]]-dp[time[{x2,y1}]]==1) maxi=max(maxi,(bb[x2]-bb[x1])*(cc[y2]-cc[y1])); ^ main.cpp:107:66: error: invalid types 'time_t(time_t*) throw () {aka long int(long int*) throw ()}[<brace-enclosed initializer list>]' for array subscript if (dp[time[{x2,y2}]]+dp[i]-dp[time[{x1,y2}]]-dp[time[{x2,y1}]]==1) maxi=max(maxi,(bb[x2]-bb[x1])*(cc[y2]-cc[y1])); ^ Non zero exit status: 1