Eroare de compilare: main.cpp: In function 'int main()': main.cpp:52:13: error: 'gets' was not declared in this scope gets(s+1); ^ main.cpp:80:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j<it->first.size();j++) ~^~~~~~~~~~~~~~~~~ main.cpp:49:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("reteta.in","r",stdin); ^ main.cpp:50:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("reteta.out","w",stdout); ^ Non zero exit status: 1