Compilare: user.cpp: In function ‘int main()’: user.cpp:59:160: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(dist[it->indice] > dist[curent.indice]+it->cost || (dist[it->indice] == dist[curent.indice]+it->cost && tata[curent.indice] < tata[it->indice]) && tata[curent.indice]) ^ user.cpp:35:59: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d",&noduri, &muchii, &numarfortarete); ^ user.cpp:40:40: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &c_fortareata); ^ user.cpp:48:53: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d",&c_from, &c_to, &c_cost); ^