Eroare de compilare: main.cpp:3: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas] 3 | #pragma GCC optimization ("O3") | main.cpp:4: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas] 4 | #pragma GCC optimization ("unroll-loops") | main.cpp:237:3: error: expected initializer before 'InParser' 237 | InParser fin("traffickers.in","r",stdin); | ^~~~~~~~ main.cpp:238:10: error: expected constructor, destructor, or type conversion before '(' token 238 | freopen("traffickers.out","w",stdout); | ^ main.cpp:239:3: error: specializing member 'std::basic_iostream<char>::sync_with_stdio' requires 'template<>' syntax 239 | iostream::sync_with_stdio(0); | ^~~~~~~~ main.cpp:242:3: error: 'fin' does not name a type; did you mean 'in'? 242 | fin>>n; | ^~~ | in main.cpp:243:3: error: expected unqualified-id before 'for' 243 | for(int i = 1; i<n; i++){ | ^~~ main.cpp:243:18: error: 'i' does not name a type 243 | for(int i = 1; i<n; i++){ | ^ main.cpp:243:23: error: 'i' does not name a type 243 | for(int i = 1; i<n; i++){ | ^ main.cpp:250:11: error: expected constructor, destructor, or type conversion before '(' token 250 | dfs_init(1, 0, cnt); | ^ main.cpp:251:3: error: 'nrord' does not name a type 251 | nrord = cnt; | ^~~~~ main.cpp:252:14: error: expected constructor, destructor, or type conversion before ';' token 252 | build_lca(); | ^ main.cpp:253:3: error: 'cnt' does not name a type 253 | cnt = 0; | ^~~ main.cpp:254:15: error: expected constructor, destructor, or type conversion before '(' token 254 | dfs_buildhpd(1, 0, 1, cnt); | ^ main.cpp:256:3: error: 'fin' does not name a type; did you mean 'in'? 256 | fin>>k; | ^~~ | in main.cpp:257:3: error: expected unqualified-id before 'for' 257 | for(int i = 1; i<=k; i++){ | ^~~ Non zero exit status: 1