Eroare de compilare: user.c: In function ‘main’: user.c:17:41: error: called object ‘i’ is not a function or function pointer A[i][j] =( i(i + 1)/ 2)/(((i - j)(i - j + 1)/ 2)(j(j + 1)/ 2)); ^ user.c:8:14: note: declared here int i, j, nr = 0; ^ user.c:17:59: error: called object is not a function or function pointer A[i][j] =( i(i + 1)/ 2)/(((i - j)(i - j + 1)/ 2)(j(j + 1)/ 2)); ~~~^~~~ user.c:17:79: error: called object ‘j’ is not a function or function pointer A[i][j] =( i(i + 1)/ 2)/(((i - j)(i - j + 1)/ 2)(j(j + 1)/ 2)); ^ user.c:8:17: note: declared here int i, j, nr = 0; ^ user.c:10:10: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("pascal.in", "r", stdin); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ user.c:11:10: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("pascal.out", "w", stdout); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ user.c:13:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &l, &d); ^~~~~~~~~~~~~~~~~~~~~~