Compilare: user.cpp: In function ‘int main(int, const char**)’: user.cpp:38:27: warning: unused variable ‘aux’ [-Wunused-variable] int n, s, contor = 0, aux, aux2; ^ user.cpp:38:32: warning: unused variable ‘aux2’ [-Wunused-variable] int n, s, contor = 0, aux, aux2; ^ user.cpp:35:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tablite.in", "r", stdin); ^ user.cpp:36:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tablite.out", "w", stdout); ^ user.cpp:39:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &n, &s); ^