Eroare de compilare: main.cpp:34:8: error: 'int time' redeclared as different kind of entity 34 | int n, time, days, m, x, ans; | ^~~~ In file included from /usr/include/pthread.h:23, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/gthr-default.h:35, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/gthr.h:148, from /usr/include/c++/12.2.1/ext/atomicity.h:35, from /usr/include/c++/12.2.1/bits/ios_base.h:39, from /usr/include/c++/12.2.1/ios:42, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/fstream:38, from main.cpp:1: /usr/include/time.h:76:15: note: previous declaration 'time_t time(time_t*)' 76 | extern time_t time (time_t *__timer) __THROW; | ^~~~ main.cpp: In function 'void dfs(int, int)': main.cpp:120:19: warning: ISO C++ forbids incrementing a pointer of type 'time_t (*)(time_t*) noexcept' {aka 'long int (*)(long int*) noexcept'} [-Wpointer-arith] 120 | v[node].x = ++time; | ^~~~ main.cpp:120:19: error: lvalue required as increment operand main.cpp:125:19: warning: ISO C++ forbids incrementing a pointer of type 'time_t (*)(time_t*) noexcept' {aka 'long int (*)(long int*) noexcept'} [-Wpointer-arith] 125 | v[node].y = ++time; | ^~~~ main.cpp:125:19: error: lvalue required as increment operand Non zero exit status: 1