Compilare: main.cpp: In function 'int main()': main.cpp:23:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(v[mid]>x) ~~~~~~^~ main.cpp:30:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(v[pozx]==x){ ~~~~~~~^~~ main.cpp:43:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(v[pozx]==x){ ~~~~~~~^~~ main.cpp:45:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(x==v[pozx-j]){ ~^~~~~~~~~~~