Compilare: user.cpp: In function ‘int intersectie(double, double, double, double, double, double, double)’: user.cpp:23:53: warning: unused variable ‘i1X’ [-Wunused-variable] double dX, dY, dl, t, aproapeX, aproapeY, dist, i1X, i1Y, i2X, i2Y; ^ user.cpp:23:58: warning: unused variable ‘i1Y’ [-Wunused-variable] double dX, dY, dl, t, aproapeX, aproapeY, dist, i1X, i1Y, i2X, i2Y; ^ user.cpp:23:63: warning: unused variable ‘i2X’ [-Wunused-variable] double dX, dY, dl, t, aproapeX, aproapeY, dist, i1X, i1Y, i2X, i2Y; ^ user.cpp:23:68: warning: unused variable ‘i2Y’ [-Wunused-variable] double dX, dY, dl, t, aproapeX, aproapeY, dist, i1X, i1Y, i2X, i2Y; ^ user.cpp:24:12: warning: unused variable ‘t1’ [-Wunused-variable] double t1, t2; ^ user.cpp:24:16: warning: unused variable ‘t2’ [-Wunused-variable] double t1, t2; ^ user.cpp:25:12: warning: unused variable ‘iX’ [-Wunused-variable] double iX, iY; ^ user.cpp:25:16: warning: unused variable ‘iY’ [-Wunused-variable] double iX, iY; ^ user.cpp:26:12: warning: unused variable ‘dt’ [-Wunused-variable] double dt; ^