Compilare: main.cpp: In function 'long long int Rad(long long int)': main.cpp:41:12: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 41 | return r; | ^ main.cpp:29:36: note: 'r' was declared here 29 | long long st = 0, dr = n, mid, r; | ^ main.cpp: In function 'void EcTipII(int, int, int, int)': main.cpp:88:41: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 88 | if ((-b + r) % (a << 1) != 0 || (-b - r) % (a << 1) != 0) | ~~~~^~~~ main.cpp:29:36: note: 'r' was declared here 29 | long long st = 0, dr = n, mid, r; | ^