Compilare: user.cpp: In function ‘int main()’: user.cpp:53:39: warning: format ‘%s’ expects argument of type ‘char*’, but argument 4 has type ‘char (*)[12]’ [-Wformat=] scanf( "%d\n%d\n%s", &q, &n, &sir ); ^ user.cpp:59:34: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[6]’ [-Wformat=] scanf( "\n%s", &cuv[i].s ); ^ user.cpp:51:10: warning: unused variable ‘c’ [-Wunused-variable] char c; ^ user.cpp:47:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen( "zimeria.in", "r", stdin ); ^ user.cpp:48:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen( "zimeria.out", "w", stdout ); ^ user.cpp:53:40: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf( "%d\n%d\n%s", &q, &n, &sir ); ^ user.cpp:59:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf( "\n%s", &cuv[i].s ); ^