[問題] C的getline用法?
$ man getline
ssize_t getline(char **lineptr, size_t *n, FILE *stream);
char n[MAX];
int N=100;
getline(&n, &N, stdin);
printf("%c", n[0]);
為什麼這樣印出來都不是輸入的字元呢?
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推
06/30 17:55, , 1F
06/30 17:55, 1F
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06/30 17:58, , 2F
06/30 17:58, 2F
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06/30 17:59, , 3F
06/30 17:59, 3F
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06/30 18:08, , 4F
06/30 18:08, 4F
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06/30 18:10, , 5F
06/30 18:10, 5F
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06/30 18:10, , 6F
06/30 18:10, 6F
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06/30 18:12, , 7F
06/30 18:12, 7F
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06/30 18:12, , 8F
06/30 18:12, 8F
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06/30 18:48, , 9F
06/30 18:48, 9F
→
06/30 18:49, , 10F
06/30 18:49, 10F
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06/30 18:50, , 11F
06/30 18:50, 11F
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06/30 18:50, , 12F
06/30 18:50, 12F
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