Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:108: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:109: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:110: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:113: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:118: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: At global scope: user.cpp:17: warning: inline function ‘void Update(int, int, int, int)’ used but never defined /tmp/cccgBJxF.o: In function `main': user.cpp:(.text+0xfa): undefined reference to `Update(int, int, int, int)' user.cpp:(.text+0x11f): undefined reference to `Update(int, int, int, int)' user.cpp:(.text+0x2b0): undefined reference to `Update(int, int, int, int)' user.cpp:(.text+0x2dd): undefined reference to `Update(int, int, int, int)' user.cpp:(.text+0x3e3): undefined reference to `Update(int, int, int, int)' /tmp/cccgBJxF.o:user.cpp:(.text+0x408): more undefined references to `Update(int, int, int, int)' follow collect2: ld returned 1 exit status