Compilare: main.cpp: In function 'int main()': main.cpp:35:35: warning: unused variable 'r' [-Wunused-variable] int a,b,ci,maxim=INT_MIN,nr,t,r=0; ^ main.cpp:52:43: warning: 't' may be used uninitialized in this function [-Wmaybe-uninitialized] cout << nr << " " << maxim << " " << t; ^ main.cpp:52:19: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized] cout << nr << " " << maxim << " " << t; ^~~