Compilare: main.cpp: In function 'int lanterna(int)': main.cpp:46:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(p=0;p<G[r.nod].size();p++){ ~^~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:71:33: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'bool*' [-Wformat=] fscanf(fin,"%d",&ally[i]); ^ main.cpp:69:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %d",&n,&k); ^ main.cpp:71:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&ally[i]); ^ main.cpp:72:24: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&m); ^ main.cpp:74:48: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %d %d %d\n",&a,&b,&T,&W); ^