Compilare: user.cpp: In function ‘int main()’: user.cpp:28:17: warning: unused variable ‘sec’ [-Wunused-variable] int cer, n, sec = 0, lg, x, cx, maxm = 0, indmax; ^ user.cpp:28:26: warning: unused variable ‘lg’ [-Wunused-variable] int cer, n, sec = 0, lg, x, cx, maxm = 0, indmax; ^ user.cpp:28:33: warning: unused variable ‘cx’ [-Wunused-variable] int cer, n, sec = 0, lg, x, cx, maxm = 0, indmax; ^ user.cpp:28:37: warning: unused variable ‘maxm’ [-Wunused-variable] int cer, n, sec = 0, lg, x, cx, maxm = 0, indmax; ^ user.cpp:28:47: warning: unused variable ‘indmax’ [-Wunused-variable] int cer, n, sec = 0, lg, x, cx, maxm = 0, indmax; ^