Compilare: user.cpp: In function ‘bool BellmanFord()’: user.cpp:39:17: warning: overflow in implicit constant conversion [-Woverflow] Dist[i] = inf; ^ user.cpp: In function ‘int main()’: user.cpp:107:35: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘short int*’ [-Wformat=] fscanf ( f, "%d", &Sir[i] ); ^ user.cpp:100:45: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf ( f, "%d%d%d%d", &N, &K, &A, &B ); ^ user.cpp:107:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf ( f, "%d", &Sir[i] ); ^