Eroare de compilare: main.cpp: In function 'bool dfs(int)': main.cpp:12:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for( i = 0; i < v[x].size(); i++ ){ | ~~^~~~~~~~~~~~~ main.cpp:19:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 19 | for( i = 0; i < v[x].size(); i++ ){ | ~~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:43:17: error: 'memset' was not declared in this scope 43 | memset( viz, 0, sizeof( viz ) ); | ^~~~~~ main.cpp:3:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'? 2 | #include <vector> +++ |+#include <cstring> 3 | using namespace std; Non zero exit status: 1