Eroare de compilare: user.cpp: In function ‘void logpow(int)’: user.cpp:25: error: ‘memset’ was not declared in this scope user.cpp:27: error: ‘memcpy’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:55: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘long long int’ user.cpp:48: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result