1 | /* Copyright (C) 1992-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <stdlib.h> |
19 | #include <stdio.h> |
20 | |
21 | int |
22 | main (void) |
23 | { |
24 | int err = 0; |
25 | int i, j; |
26 | while (scanf (format: "%d %d\n" , &i, &j) == 2) |
27 | { |
28 | div_t d = div (numer: i, denom: j); |
29 | printf (format: "%d / %d = %d + %d/%d" , i, j, d.quot, d.rem, j); |
30 | if (i == d.quot * j + d.rem) |
31 | fputs (" OK\n" , stdout); |
32 | else |
33 | { |
34 | fputs (" FAILED\n" , stdout); |
35 | err = 1; |
36 | } |
37 | } |
38 | return err; |
39 | } |
40 | |