Eroare de compilare: user.cpp: In function ‘void Citire()’: user.cpp:13: warning: unused variable ‘i’ user.cpp: In function ‘void df(int)’: user.cpp:46: error: ‘x’ was not declared in this scope user.cpp:46: error: ‘y’ was not declared in this scope user.cpp:46: error: ‘cost’ was not declared in this scope user.cpp:47: error: ‘indice’ was not declared in this scope user.cpp:51: error: ‘gr’ was not declared in this scope user.cpp:52: error: ‘indice’ was not declared in this scope user.cpp:52: error: ‘cmp’ was not declared in this scope user.cpp:52: error: ‘sort’ was not declared in this scope user.cpp:56: error: ‘x’ was not declared in this scope user.cpp:56: error: ‘padure’ was not declared in this scope user.cpp:56: error: ‘y’ was not declared in this scope user.cpp:58: error: ‘rez’ was not declared in this scope user.cpp:58: error: ‘cost’ was not declared in this scope user.cpp:59: error: ‘reuniune’ was not declared in this scope user.cpp:60: error: ‘apm’ was not declared in this scope user.cpp:69: error: a function-definition is not allowed here before ‘{’ token user.cpp:78: error: expected ‘}’ at end of input user.cpp:78: error: expected ‘}’ at end of input user.cpp:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result