Use signed byte for C's char type
#1928
| Job | Run time |
|---|---|
| 13m 6s | |
| 17m 58s | |
| 16m 39s | |
| 18m 20s | |
| 1h 6m 3s |
char type
#1928
| Job | Run time |
|---|---|
| 13m 6s | |
| 17m 58s | |
| 16m 39s | |
| 18m 20s | |
| 1h 6m 3s |