Eroare de compilare: main.cpp:18:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] main() ^ main.cpp: In function 'int main()': main.cpp:47:12: error: expected unqualified-id before '[' token for(auto [i, j] : to) ^ main.cpp:47:12: error: expected ';' before '[' token main.cpp:47:13: error: 'i' was not declared in this scope for(auto [i, j] : to) ^ main.cpp:47:16: error: 'j' was not declared in this scope for(auto [i, j] : to) ^ main.cpp: In lambda function: main.cpp:47:19: error: expected '{' before ':' token for(auto [i, j] : to) ^ main.cpp: In function 'int main()': main.cpp:47:19: error: expected ';' before ':' token main.cpp:47:19: error: expected primary-expression before ':' token main.cpp:47:19: error: expected ')' before ':' token main.cpp:47:19: error: expected primary-expression before ':' token main.cpp:41:13: warning: unused variable 'lim' [-Wunused-variable] long long lim = -1LL * q.top().first; ^~~ main.cpp:42:7: warning: unused variable 'x' [-Wunused-variable] int x = q.top().second.first; ^ main.cpp:43:7: warning: unused variable 'y' [-Wunused-variable] int y = q.top().second.second; ^ Non zero exit status: 1