发布时间：2012-12-19 16:01:59
#include <stdio.h>int count_str(const char *);int main(void){ char *s = "abcdef"; int num; num = count_str(s); printf("s2 = %s\n", *s ？ s : "NULL"); return 0;}int count_str(const char *s){ &nb......【阅读全文】
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