Compilare: main.cpp: In function 'int main()': main.cpp:8:28: warning: overflow in implicit constant conversion [-Woverflow] int st=1,dr=1,s=0,ssm=-9999999999,x,n,stfin,drfin; ^~~~~~~~~~ main.cpp:8:14: warning: unused variable 'dr' [-Wunused-variable] int st=1,dr=1,s=0,ssm=-9999999999,x,n,stfin,drfin; ^~ main.cpp:27:37: warning: 'drfin' may be used uninitialized in this function [-Wmaybe-uninitialized] cou<<ssm<<" "<<stfin<<" "<<drfin; ^ main.cpp:27:27: warning: 'stfin' may be used uninitialized in this function [-Wmaybe-uninitialized] cou<<ssm<<" "<<stfin<<" "<<drfin; ^~~