| 3 | #include <stdio.h> |
| 4 | |
| 5 | int main() |
| 6 | { |
| 7 | char s[1024]; |
| 8 | while (fgets(s, sizeof(s), stdin)) |
| 9 | { |
| 10 | s[sizeof(s) - 1] = 0; |
| 11 | char* p = s; |
| 12 | while (isspace(*p)) |
| 13 | ++p; |
| 14 | if (strncmp(p, "isc_", 4) == 0) |
| 15 | fputs(s, stdout); |
| 16 | } |
| 17 | |
| 18 | return 0; |
| 19 | } |
| 20 |