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void main( ) { int i,days; int day_tab[13]={0,31,28,31,30,31,30,31,31,30,31,30,31}; printf(¡°Input year, month, day:¡±); scanf(¡°%d,%d,%d¡±, &date.year, &date.month, &date.day); days=0; for(i =1; i //´Ë´¦ÒÅ©ÅжÏÈòÄêµÄÓï¾ä£¬Çë²¹³ä printf(¡°%d/%d is the %dth day in %d.¡±, date.month, date.day, days, date.year); } 2. ³ÌÐò¸ÄдÌâ ¸ÄдÉÏÃæµÄ³ÌÐò£¬ÓÃÒ»¸öº¯ÊýdaysÀ´ÊµÏÖÉÏÃæµÚ1ÌâµÄ¼ÆË㣬ÓÉÖ÷º¯Êý½«Äê¡¢Ô¡¢ÈÕ´«µÝ¸ødaysº¯Êý£¬¼ÆËãºó½«ÈÕÊý´«»ØÖ÷º¯ÊýÊä³ö¡£ #include