Eroare de compilare: main.cpp: In function 'int main()': main.cpp:41:38: error: 'freeopen' was not declared in this scope freeopen("rmq.in", "r", stdin); ^ main.cpp:56:17: error: 'RMG' was not declared in this scope RMG[i][k] = min(RMQ[i][k-1], RMQ[i+(1 << (k-1))][k-1]); ^~~ main.cpp: In function 'char Advance()': main.cpp:13:46: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buffer, 1, SIZE, stdin); ^ Non zero exit status: 1