Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:51:12: error: ‘p’ was not declared in this scope if(p[x-1] == 0) ^ user.cpp:54:9: error: ‘p’ was not declared in this scope p[x] = i; ^ user.cpp:44:9: warning: unused variable ‘byte’ [-Wunused-variable] int byte, n, i, x, ans = 0; ^ user.cpp: In function ‘char getChar()’: user.cpp:19:52: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] if(pos == BUF) pos = 0, fread(buf, 1, BUF, fin); ^