Compilare: main.cpp: In function 'int main()': main.cpp:28:25: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'short int*' [-Wformat=] scanf("%d%d", &N, &K); ^ main.cpp:28:25: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'short int*' [-Wformat=] main.cpp:26:28: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen(in, "r", stdin); ^ main.cpp:27:30: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen(out, "w", stdout); ^ main.cpp:28:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &N, &K); ^