Compilare: user.cpp: In function ‘void dijkstra()’: user.cpp:59:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<g[vfMin].size();i++) ^ user.cpp: In function ‘int main()’: user.cpp:82:20: warning: overflow in implicit constant conversion [-Woverflow] dmin[i]=inf; ^ user.cpp:70:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&nrTeste); ^ user.cpp:75:39: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d %d %d",&N,&M,&s); ^ user.cpp:78:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&d[i]); ^ user.cpp:90:43: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d %d %d",&x,&y,&c); ^