Eroare de compilare: user.cpp:1:20: error: stdio.h : No such file or directory user.cpp: In function ‘int cautare(char*, int, char*, int)’: user.cpp:11: warning: array subscript has type ‘char’ user.cpp:23: warning: array subscript has type ‘char’ user.cpp:29: warning: array subscript has type ‘char’ user.cpp: In function ‘int main()’: user.cpp:39: error: ‘stdin’ was not declared in this scope user.cpp:39: error: ‘freopen’ was not declared in this scope user.cpp:40: error: ‘stdout’ was not declared in this scope user.cpp:43: error: ‘scanf’ was not declared in this scope user.cpp:47: error: ‘printf’ was not declared in this scope