Compilare: user.cpp: In function ‘void dijkstra(int)’: user.cpp:10:25: warning: integer overflow in expression [-Woverflow] #define INF (1 << 31) - 1 ^ user.cpp:75:16: note: in expansion of macro ‘INF’ d[i] = INF; ^ user.cpp: In function ‘int main()’: user.cpp:10:25: warning: integer overflow in expression [-Woverflow] #define INF (1 << 31) - 1 ^ user.cpp:139:34: note: in expansion of macro ‘INF’ if(j == i || d[j] == INF) ^ user.cpp:10:25: warning: integer overflow in expression [-Woverflow] #define INF (1 << 31) - 1 ^ user.cpp:151:23: note: in expansion of macro ‘INF’ e[i][j] = INF; ^ user.cpp:10:25: warning: integer overflow in expression [-Woverflow] #define INF (1 << 31) - 1 ^ user.cpp:157:23: note: in expansion of macro ‘INF’ e[i][j] = INF; ^ user.cpp:10:25: warning: integer overflow in expression [-Woverflow] #define INF (1 << 31) - 1 ^ user.cpp:161:90: note: in expansion of macro ‘INF’ if(i & (1 << (pozk[vf2[k]] - 1)) && e[i - (1 << j)][pozk[vf2[k]] - 1] != INF && e[i][j] > e[i - (1 << j)][pozk[vf2[k]] - 1] + cost2[k]) ^