Compilare: main.cpp: In function 'int cautbin(unsigned int)': main.cpp:14:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if( rez + pas < n && v[rez+pas] <= x) ~~~~~~~~~~^~~ main.cpp: In function 'int cautbin_ver2(int)': main.cpp:24:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if( rez + pas < n && v[rez+pas] < x) ~~~~~~~~~~^~~ main.cpp:24:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if( rez + pas < n && v[rez+pas] < x) ~~~~~~~~~~~^~~ main.cpp: In function 'int main()': main.cpp:37:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for ( int i = 0; i < n; i++) ~~^~~ main.cpp:48:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ( v[rez] == x) ~~~~~~~^~~~