Compilare: main.cpp: In function 'long long int cautare_binara(int, int, int)': main.cpp:20:7: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(left==right-1) ^ main.cpp: In function 'int main()': main.cpp:37:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<put.size(); i++) ~^~~~~~~~~~~ main.cpp: In function 'long long int cautare_binara(int, int, int)': main.cpp:31:1: warning: control reaches end of non-void function [-Wreturn-type] } ^