Compilare: user.cpp: In function ‘void Bin_Search()’: user.cpp:16:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=m;i<=n;++i) ^ user.cpp:17:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=m;j<=n;++j) ^ user.cpp: In function ‘int main()’: user.cpp:40:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;++i) ^ user.cpp:41:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=1;j<=n;++j) ^ user.cpp:43:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=n;++i) ^ user.cpp:44:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=1;j<=n;++j) ^