Compilare: user.cpp: In function ‘int main()’: user.cpp:191:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < ciclu.size(); i++) ^ user.cpp:187:16: warning: ‘minim.cell::x’ may be used uninitialized in this function [-Wmaybe-uninitialized] out << minim.x << ' ' << minim.y << ' ' << minn; ^ user.cpp:187:34: warning: ‘minim.cell::y’ may be used uninitialized in this function [-Wmaybe-uninitialized] out << minim.x << ' ' << minim.y << ' ' << minn; ^