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back to boardShow all messages Hide all messagesi changed my algorithm from checking cases to searching with memorizing, but always get wa on test 7. after one day's struggle, i'm nearly crazy... at last i found my reading part has a mistake that i read the data like this: scanf("%s", tmp); p[0] = tmp[0] - 'a'; p[1] = tmp[1] - '1'; but when N is greater than 9, p[1] may have 2 digits...... i hope no one will make SUCH a SILLY mistake like me, especially spending one day on it... Edited by author 12.09.2007 08:15 |
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