Compilare: main.cpp: In function 'int main()': main.cpp:24:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i <= n; ++i) ~~^~~~ main.cpp:27:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i <= q; ++i){ ~~^~~~ main.cpp:35:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(p < n){ ~~^~~ main.cpp: In function 'int CautBin()': main.cpp:18:11: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] return p; ^ main.cpp: In function 'int main()': main.cpp:36:23: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] x += a[p]; ~~~^