Compilare: user.cpp: In function ‘void ciur()’: user.cpp:12:15: warning: iteration 10000003 invokes undefined behavior [-Waggressive-loop-optimizations] if(s[i]==0) ~~~^ user.cpp:10:14: note: within this loop for(i=2;i<=NMAX;i++) ^ user.cpp: In function ‘int main()’: user.cpp:43:22: warning: ‘x2’ may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<x1<<" "<<x2; ^ user.cpp:43:15: warning: ‘x1’ may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<x1<<" "<<x2; ^~~