Compilare: user.cpp: In function ‘int main()’: user.cpp:9:44: warning: unused variable ‘j’ [-Wunused-variable] int v[15001], n, t, k, x=0, c, s=0, i ,j, p, a, b, nr=1; ^ user.cpp:9:47: warning: unused variable ‘p’ [-Wunused-variable] int v[15001], n, t, k, x=0, c, s=0, i ,j, p, a, b, nr=1; ^ user.cpp:9:53: warning: unused variable ‘b’ [-Wunused-variable] int v[15001], n, t, k, x=0, c, s=0, i ,j, p, a, b, nr=1; ^