Compilare: main.cpp: In function 'int binary_search(int, int, int)': main.cpp:22:16: warning: 'ans' may be used uninitialized [-Wmaybe-uninitialized] 22 | return ans; | ^~~ main.cpp:12:27: note: 'ans' was declared here 12 | int st = a,dr = b,ans; | ^~~ main.cpp: In function 'int main()': main.cpp:40:30: warning: 'ans' may be used uninitialized [-Wmaybe-uninitialized] 40 | values[n] = n-number; | ~^~~~~~~ main.cpp:12:27: note: 'ans' was declared here 12 | int st = a,dr = b,ans; | ^~~