culmi1.cpp: In member function 'hugeN hugeN::operator=(hugeN)': culmi1.cpp:45: warning: no return statement in function returning non-void culmi1.cpp: In member function 'hugeN hugeN::operator*(int)': culmi1.cpp:50: warning: unused variable 'i' culmi1.cpp: In function 'int main()': culmi1.cpp:122: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result culmi1.cpp:123: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result culmi1.cpp:126: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result