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# include <stdio.h>
int main()
{
/* »»Ðзû'\n'£¬ÓÃÓÚÊä³ö»»ÐÐ */
printf("How are you?\n");
printf("I am fine.\n\n");
/* ºáÏòÌø¸ñ·û'\t'£¬Ê¹Ìøµ½ÏÂÒ»¸öÊä³öÇø */
printf("How are you?\t");
printf("I am fine.\n\n");
/* Í˸ñ·û'\b'£¬Ê¹µ±Ç°µÄÊä³öλÖÃÍËÒ»¸ñ£¬¼´Êä³öµÄÆðʼλÖÃ×óÒÆÒ»Î» */
printf(" How are you?\n");
printf(" \bI am fine.\n\n");
/* »Ø³µ·û'\r'£¬Ê¹µ±Ç°Êä³öλÖûص½±¾ÐпªÍ· */
printf(" I am fine.");
printf("\rHow are you?\n\n");
/* ¶à¸öתÒå×Ö·ûµÄ»ìºÏÔËÓà */
printf("note:\n a s\ti\b\bk\rp\n");
return 0;
}
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char * strtok (char * str, const char * delimiters);
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