Compilare: main.cpp: In function 'int main()': main.cpp:86:33: warning: 'r2' may be used uninitialized in this function [-Wmaybe-uninitialized] 86 | cout<<ma<<" "<<r1<<" "<<r2; | ^~ main.cpp:86:28: warning: 'r1' may be used uninitialized in this function [-Wmaybe-uninitialized] 86 | cout<<ma<<" "<<r1<<" "<<r2; | ^~~