Compilare: main.cpp: In function 'int main()': main.cpp:29:35: warning: format '%lld' expects argument of type 'long long int*', but argument 3 has type 'int*' [-Wformat=] scanf("%lld%lld%d", &K, &X, &N); ^ main.cpp:29:35: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'long long int*' [-Wformat=] main.cpp:26:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("xnumere.in", "r", stdin); ^ main.cpp:27:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("xnumere.out", "w", stdout); ^ main.cpp:29:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lld%lld%d", &K, &X, &N); ^