Compilare: main.cpp: In function 'int bs(int)': main.cpp:27:12: warning: 'sol' may be used uninitialized [-Wmaybe-uninitialized] 27 | return sol; | ^~~ main.cpp:15:25: note: 'sol' was declared here 15 | int st = 0, dr = k, sol; | ^~~ main.cpp: In function 'int main()': main.cpp:54:25: warning: 'sol' may be used uninitialized [-Wmaybe-uninitialized] 54 | k = bs ( v[i] ) + 1; | ~~~~~~~~~~~~^~~ main.cpp:15:25: note: 'sol' was declared here 15 | int st = 0, dr = k, sol; | ^~~