Compilare: main.cpp: In function 'int main()': main.cpp:47:39: warning: format '%d' expects a matching 'int*' argument [-Wformat=] scanf("%d%d%d%d%d", &h, &n, &m, &p); ^ main.cpp:43:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("scara2.in","r",stdin); ^ main.cpp:44:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("scara2.out","w",stdout); ^ main.cpp:47:40: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d%d", &h, &n, &m, &p); ^