Compilare: user.cpp: In function ‘int main()’: user.cpp:13:44: warning: unused variable ‘k’ [-Wunused-variable] int i, j, nrlinii, nrcoloane, nrquery, k, l, MIN=10000, t, lg, x, y, primmin, primmax, ultimmin, ultimmax, nr, aux,lungime, latime ; ^ user.cpp:13:47: warning: unused variable ‘l’ [-Wunused-variable] int i, j, nrlinii, nrcoloane, nrquery, k, l, MIN=10000, t, lg, x, y, primmin, primmax, ultimmin, ultimmax, nr, aux,lungime, latime ; ^ user.cpp:13:62: warning: unused variable ‘t’ [-Wunused-variable] int i, j, nrlinii, nrcoloane, nrquery, k, l, MIN=10000, t, lg, x, y, primmin, primmax, ultimmin, ultimmax, nr, aux,lungime, latime ; ^ user.cpp:13:65: warning: unused variable ‘lg’ [-Wunused-variable] int i, j, nrlinii, nrcoloane, nrquery, k, l, MIN=10000, t, lg, x, y, primmin, primmax, ultimmin, ultimmax, nr, aux,lungime, latime ; ^ user.cpp:13:69: warning: unused variable ‘x’ [-Wunused-variable] int i, j, nrlinii, nrcoloane, nrquery, k, l, MIN=10000, t, lg, x, y, primmin, primmax, ultimmin, ultimmax, nr, aux,lungime, latime ; ^ user.cpp:13:72: warning: unused variable ‘y’ [-Wunused-variable] int i, j, nrlinii, nrcoloane, nrquery, k, l, MIN=10000, t, lg, x, y, primmin, primmax, ultimmin, ultimmax, nr, aux,lungime, latime ; ^ user.cpp:195:34: warning: ‘nr’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(fout, "%d %d\n", MIN, nr); ^