Eroare de compilare: user.cpp:39:26: error: size of array ‘graph’ is too large bool graph[200005][200005]; ^ user.cpp: In function ‘void add_nodes(int, int, int, int)’: user.cpp:106:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0; j<nodes.size(); j++){ ^ user.cpp:124:5: error: ‘graph’ was not declared in this scope graph[nod][vecin] = graph[vecin][nod] = true; ^ user.cpp: In function ‘void DFS(int, int, std::vector<int>&)’: user.cpp:132:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=1; i<=nodes.size(); i++) ^ user.cpp:133:12: error: ‘graph’ was not declared in this scope if(graph[node][i]) ^ user.cpp:138:5: error: ‘graph’ was not declared in this scope graph[node][i] = graph[i][node] = false; ^ user.cpp: In function ‘void concat(std::vector<int>&, int)’: user.cpp:151:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<b.size(); i++){ ^ user.cpp:154:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=pos+1; i<x.size(); i++){ ^ user.cpp: In function ‘int main()’: user.cpp:196:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<=nodes.size(); i++){ ^ user.cpp:201:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0; j<ciclu.size(); j++){ ^