Compilare: user.cpp: In function ‘int main()’: user.cpp:12:9: warning: overflow in implicit constant conversion [-Woverflow] smax=-99999999999; ^ user.cpp:7:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j,beg,end, k, n,sc, smax; ^ user.cpp:30:20: warning: ‘end’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<beg<<" "<<end<<" "<<smax; ^ user.cpp:30:10: warning: ‘beg’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<beg<<" "<<end<<" "<<smax; ^