Compilare: user.cpp: In function ‘void coboara(long long int, long long int)’: user.cpp:3:21: warning: integer overflow in expression [-Woverflow] #define INF (1<<31)-1 ^ user.cpp:17:11: note: in expansion of macro ‘INF’ long fiu(INF),aux; ^ user.cpp:17:16: warning: unused variable ‘aux’ [-Wunused-variable] long fiu(INF),aux; ^ user.cpp: In function ‘int main()’: user.cpp:3:21: warning: integer overflow in expression [-Woverflow] #define INF (1<<31)-1 ^ user.cpp:50:29: note: in expansion of macro ‘INF’ for (i=1;i<=n;++i) Ssol[i]=INF; ^ user.cpp:3:21: warning: integer overflow in expression [-Woverflow] #define INF (1<<31)-1 ^ user.cpp:51:26: note: in expansion of macro ‘INF’ for (i=1;i<=n;++i) D[i]=INF; ^ user.cpp:3:21: warning: integer overflow in expression [-Woverflow] #define INF (1<<31)-1 ^ user.cpp:82:18: note: in expansion of macro ‘INF’ if (Ssol[i]==INF) cout<<"0 "; ^