Eroare de compilare: main.cpp: In function 'void DFS(int)': main.cpp:24:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for(int i=0; i<tree[nod].size(); i++) | ~^~~~~~~~~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../lib/libstdc++.a(ios.o): in function `std::ios_base::xalloc()': (.text._ZNSt8ios_base6xallocEv+0x12): relocation truncated to fit: R_X86_64_PC32 against `.bss._ZZNSt8ios_base6xallocEvE6_S_top' (.text._ZNSt8ios_base6xallocEv+0x1e): relocation truncated to fit: R_X86_64_PC32 against `.bss._ZZNSt8ios_base6xallocEvE6_S_top' (.text._ZNSt8ios_base6xallocEv+0x31): relocation truncated to fit: R_X86_64_PC32 against `.bss._ZZNSt8ios_base6xallocEvE6_S_top' /usr/lib/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../lib/libstdc++.a(locale-inst.o): in function `char* std::string::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag) [clone .part.0] [clone .isra.0]': (.text._ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag.part.0.isra.0+0x36): failed to convert GOTPCREL relocation against '_ZNSs4_Rep20_S_empty_rep_storageE'; relink with --no-relax (.text._ZNSs12_S_constructIPKcEEPcT_S3_RKSaIcESt20forward_iterator_tag.part.0.isra.0+0x58): failed to convert GOTPCREL relocation against '_ZNSs4_Rep20_S_empty_rep_storageE'; relink with --no-relax collect2: error: ld returned 1 exit status Non zero exit status: 1