Eroare de compilare: user.cpp: In function 'bool cmp(const interval&, const interval&)': user.cpp:11: error: 'const struct interval' has no member named 'x' user.cpp:11: error: 'const struct interval' has no member named 'y' user.cpp:11: error: 'const struct interval' has no member named 'y' user.cpp:11: error: 'const struct interval' has no member named 'x' user.cpp:11: error: 'const struct interval' has no member named 'x' user.cpp: In function 'void read()': user.cpp:17: warning: format '%lld' expects type 'long long int*', but argument 2 has type 'int*' user.cpp:17: warning: format '%lld' expects type 'long long int*', but argument 3 has type 'int*' user.cpp: In function 'int main()': user.cpp:9: error: too few arguments to function 'bool cmp(const interval&, const interval&)' user.cpp:24: error: at this point in file user.cpp:25: error: 'i' was not declared in this scope