Compilare: user.cpp: In function ‘int main()’: user.cpp:46:28: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[22]’ [-Wformat=] scanf("%lld %s", &m, &c); ^ user.cpp:42:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j, q, p; ^ user.cpp:42:15: warning: unused variable ‘q’ [-Wunused-variable] int i, j, q, p; ^ user.cpp:42:18: warning: unused variable ‘p’ [-Wunused-variable] int i, j, q, p; ^ user.cpp:43:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("numere7.in", "r", stdin); ^ user.cpp:44:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("numere7.out", "w", stdout); ^ user.cpp:46:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld %s", &m, &c); ^