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Find none duplicated letter in a char array. My program works wrong. Need help
| Author | Votes | Δ |
|---|---|---|
| foobar1234 | 1 | +1.88 |
| Martin York | 1 | +0.79 |
| Cubbi | 1 | +0.35 |
| Martin York | 0 | -1.38 |
Last visited: Sep 14, 2014, 5:07:29 AM