Compilare: user.cpp: In function ‘int main()’: user.cpp:51:13: warning: unused variable ‘rezultat’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:51:44: warning: unused variable ‘xn’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:51:48: warning: unused variable ‘yn’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:51:52: warning: unused variable ‘xdest’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:51:59: warning: unused variable ‘ydest’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:51:66: warning: unused variable ‘dc1’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:51:71: warning: unused variable ‘dc2’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:51:76: warning: unused variable ‘mindc’ [-Wunused-variable] double rezultat,xp, yp, A,B , xt, yt, xn, yn, xdest, ydest, dc1, dc2, mindc; ^ user.cpp:57:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &T); ^ user.cpp:61:54: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lf %lf %lf %lf", &A, &B, &xp, &yp); ^