cartite.cpp: In function `void Sol1()': cartite.cpp:235: warning: unused variable `int j' cartite.cpp:236: warning: `int distanta' might be used uninitialized in this function cartite.cpp:236: warning: `int xf' might be used uninitialized in this function cartite.cpp:236: warning: `int yf' might be used uninitialized in this function cartite.cpp: In function `void Tranf()': cartite.cpp:280: warning: unused variable `int j' cartite.cpp: In function `void CicluEulerian()': cartite.cpp:304: warning: `int poz' might be used uninitialized in this function