Compilare: user.cpp: In function ‘int main()’: user.cpp:44:26: warning: overflow in implicit constant conversion [-Woverflow] v[i][j+1]=inf; ^ user.cpp:50:16: warning: overflow in implicit constant conversion [-Woverflow] v[0][i]=inf; ^ user.cpp:51:18: warning: overflow in implicit constant conversion [-Woverflow] v[n+1][i]=inf; ^ user.cpp:54:16: warning: overflow in implicit constant conversion [-Woverflow] v[i][0]=inf; ^ user.cpp:55:18: warning: overflow in implicit constant conversion [-Woverflow] v[i][m+1]=inf; ^ user.cpp:96:32: warning: ‘soly’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<sol<<" "<<solx<<" "<<soly<<"\n"; ^ user.cpp:96:21: warning: ‘solx’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<sol<<" "<<solx<<" "<<soly<<"\n"; ^ user.cpp:63:14: warning: ‘y2’ may be used uninitialized in this function [-Wmaybe-uninitialized] qy[qe]=y2; ^ user.cpp:60:14: warning: ‘y1’ may be used uninitialized in this function [-Wmaybe-uninitialized] qy[qe]=y1; ^ user.cpp:62:14: warning: ‘x2’ may be used uninitialized in this function [-Wmaybe-uninitialized] qx[qe]=x2; ^ user.cpp:59:14: warning: ‘x1’ may be used uninitialized in this function [-Wmaybe-uninitialized] qx[qe]=x1; ^