Compilare: user.cpp: In function ‘void Citire()’: user.cpp:28:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<where.size(); i++) ^ user.cpp:18:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j, x; ^ user.cpp: In function ‘void Rezolva()’: user.cpp:48:25: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if (d[i+1] == 3 && d[go[i+1]] == 2 || d[go[i+1]] == 1) ok1 = 1; ^ user.cpp:49:25: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if (d[i+2] == 3 && d[go[i+2]] == 2 || d[go[i+2]] == 1) ok2 = 1; ^