Eroare de compilare: user.cpp:46:2: warning: no newline at end of file user.cpp: In function 'void exe(int)': user.cpp:10: error: 'N' was not declared in this scope user.cpp: In function 'int bs(int)': user.cpp:19: error: 'S' was not declared in this scope user.cpp:23: error: 'S' was not declared in this scope user.cpp:24: error: 'a' was not declared in this scope user.cpp: In function 'int main()': user.cpp:38: error: 'a' was not declared in this scope user.cpp: At global scope: user.cpp:44: error: expected constructor, destructor, or type conversion before '<<' token user.cpp:45: error: expected unqualified-id before 'return' user.cpp:46: error: expected declaration before '}' token