Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:30:48: error: ‘parc’ was not declared in this scope if (p == 1) parc (x, y, a, b, -1, 1); ^ user.cpp:31:41: error: ‘parc’ was not declared in this scope else parc (a, b, x, y, 1, -1); ^ user.cpp:33:50: error: ‘parc’ was not declared in this scope else if (p == 1) parc (x, y, a, b, -1, -1); ^ user.cpp:34:36: error: ‘parc’ was not declared in this scope else parc (a, b, x, y, 1, 1); ^ user.cpp:10:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("elicop.in", "r", stdin); ^ user.cpp:11:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("elicop.out", "w", stdout); ^ user.cpp:14:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d %d", &n, &m); ^ user.cpp:18:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &v[i][j]); ^ user.cpp:21:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &k); ^ user.cpp:26:53: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d %d %d %d %d", &a, &b, &x, &y, &p); ^