Eroare de compilare: user.cpp: In function ‘void GetCycle()’: user.cpp:19:12: error: request for member ‘push’ in ‘st’, which is of non-class type ‘int [100099]’ for(st.push(0); !st.empty(); ) ^ user.cpp:19:25: error: request for member ‘empty’ in ‘st’, which is of non-class type ‘int [100099]’ for(st.push(0); !st.empty(); ) ^ user.cpp:21:22: error: request for member ‘top’ in ‘st’, which is of non-class type ‘int [100099]’ int node= st.top(); ^ user.cpp:25:16: error: request for member ‘push’ in ‘st’, which is of non-class type ‘int [100099]’ st.push(last); ^ user.cpp:31:16: error: request for member ‘pop’ in ‘st’, which is of non-class type ‘int [100099]’ st.pop(); ^ user.cpp: In function ‘int main()’: user.cpp:56:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<sol.size();++i) ^