Compilare: main.cpp:4:21: warning: extra tokens at end of #include directive #include <algorithm>` ^ main.cpp: In member function 'void HugeN::print()': main.cpp:42:13: warning: unused variable 'i' [-Wunused-variable] int i; ^ main.cpp: In member function 'HugeN HugeN::operator+=(const HugeN&)': main.cpp:152:22: warning: statement has no effect [-Wunused-value] + other.x[i] + t; ~~~~~~~~~~~~~^~~ main.cpp: In member function 'HugeN HugeN::operator/=(int)': main.cpp:251:9: warning: unused variable 'i' [-Wunused-variable] int i,r=0; ^