Compilare: user.cpp: In function ‘void FormareGraf()’: user.cpp:38:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i < n) // sus ^ user.cpp:44:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (j > 1) // stanga ^ user.cpp:49:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (j < m) // dreapta ^ user.cpp:54:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i > 1 && j > 1) // stanga jos ^ user.cpp:59:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i > 1 && j < m) // dreapta jos ^ user.cpp:64:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i < n && j > 1) // stanga sus ^ user.cpp:69:16: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i < n && j < m) // dreapta jos ^ user.cpp: In function ‘void Dijkstra()’: user.cpp:102:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < G[nod].size(); j++) { ^