Eroare de compilare: main.cpp: In function 'void read1()': main.cpp:15:11: error: 'gets' was not declared in this scope gets(s); ^ main.cpp: In function 'void read()': main.cpp:41:11: error: 'gets' was not declared in this scope gets(s); ^ main.cpp: In function 'int dijkstra(int, int)': main.cpp:91:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(l[j].size()>nr[j]) break; ~~~~~~~~~~~^~~~~~ main.cpp:95:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(l[j].size()>nr[j] && viz[l[j][nr[j]]]) ~~~~~~~~~~~^~~~~~ main.cpp:98:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] }while(l[j].size()==nr[j]); ~~~~~~~~~~~^~~~~~~ main.cpp: In function 'int main()': main.cpp:120:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("pscnv.in","r",stdin); ^ main.cpp:121:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("pscnv.out","w",stdout); ^ Non zero exit status: 1