Compilare: user.cpp:46: warning: integer constant is too large for ‘long’ type user.cpp:47: warning: integer constant is too large for ‘long’ type user.cpp:73: warning: integer constant is too large for ‘long’ type user.cpp:101: warning: integer constant is too large for ‘long’ type user.cpp:101: warning: integer constant is too large for ‘long’ type user.cpp: In function ‘long long int getint()’: user.cpp:22: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result user.cpp:26: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result user.cpp:28: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result user.cpp:33: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result user.cpp: In function ‘int main()’: user.cpp:103: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘long long int’