| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | #include <stdio.h> |
| 2 | #include <stdlib.h> | ||||
| 3 | |||||
| 4 | int | ||||
| 5 | main (void) | ||||
| 6 | { | ||||
| 7 | double d; | ||||
| 8 | int c; | ||||
| 9 | |||||
| 10 | if (scanf ("%lg", &d) != 0) | ||||
| 11 | { | ||||
| 12 | printf ("scanf didn't failed\n"); | ||||
| 13 | exit (1); | ||||
| 14 | } | ||||
| 15 | c = getchar (); | ||||
| 16 | if (c != ' ') | ||||
| 17 | { | ||||
| 18 | printf ("c is `%c', not ` '\n", c); | ||||
| 19 | exit (1); | ||||
| 20 | } | ||||
| 21 | |||||
| 22 | return 0; | ||||
| 23 | } | ||||