Eroare de compilare: main.cpp: In function 'int main()': main.cpp:32:18: error: 'INF' was not declared in this scope memset(dist, INF, sizeof dist); ^~~ main.cpp:38:13: warning: unused variable 'd' [-Wunused-variable] int d = h.begin()->first; ^ main.cpp:19:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d%d",&n,&m); ^ main.cpp:25:44: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf (f,"%d%d%d",&from,&to,&cost); ^ Non zero exit status: 1