Compilare: user.cpp: In function ‘void radicsort(long int, long int, long int)’: user.cpp:8: warning: unused variable ‘x’ user.cpp: In function ‘int main()’: user.cpp:37: warning: format ‘%s’ expects type ‘char*’, but argument 2 has type ‘char (*)[5000]’ user.cpp:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result