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} friends[i]=temp; } } %s\\n\friends[i].name, int day_of_year(struct date *p) { int k,leap; int tab[2][13]={{0,31,28,31,30,31,30,31,31,30,31,30,31}, leap=(p->year%4==0 p->year@0==0; for(k=1;k
&& p->year0!=0) || {0,31,29,31,30,31,30,31,31,30,31,30,31} }; for(i = 0; i < n; i++) printf(\%ld friends[i].birthday, friends[i].phone); }
90007 ËãËã¿´£¬ÕâÊǵڼ¸Ì죿
ÊäÈëÒ»¸öÕýÕûÊý repeat (0 ±àд³ÌÐò£¬ÊäÈëÒ»¸öÈÕÆÚ(Äê¡¢Ô¡¢ÈÕ)£¬¼ÆËã²¢Êä³ö¸ÃÈÕÊǸÃÄêÖеĵڼ¸Ìì¡£ ÒªÇó¶¨Òå²¢µ÷Óú¯Êý day_of_year(p) ¼ÆËãijÈÕÊǸÃÄêµÄµÚ¼¸Ì죬º¯ÊýÐβÎpµÄÀàÐÍÊǽṹָÕ룬ָÏò±íʾÈÕÆÚµÄ½á¹¹±äÁ¿£¬º¯ÊýÀàÐÍÊÇint£¬×¢ÒâÇø·ÖÈòÄê¡£ ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈ룺 2 2006 3 5 2000 3 5 Êä³ö£º 64 (2006Äê3ÔÂ5ÈÕÊǸÃÄêµÄµÚ64Ìì) 65 (2000Äê3ÔÂ5ÈÕÊǸÃÄêµÄµÚ65Ìì) #include 90008 ʹÓú¯ÊýʵÏÖʱ¼ä»»Ëã ÊäÈëÒ»¸öÕýÕûÊý repeat (0 ÊäÈëÒ»¸öʱ¼äÊýÖµ£¬ÔÙÊäÈëÃëÊý n£¬Êä³ö¸Ãʱ¼äÔÙ¹ý n ÃëºóµÄʱ¼äÖµ£¬Ê±¼äµÄ±íʾÐÎʽΪʱ:·Ö:Ã룬³¬¹ý 24 ʱ´Ó 0 Ê±ÖØÐ¿ªÊ¼¼ÆÊ±¡£ ÒªÇó¶¨Òå²¢µ÷Óú¯Êý timecal(p, n)ʵÏÖʱ¼ä»»Ë㣬º¯ÊýÐβΠp µÄÀàÐÍÊǽṹָÕ룬ָÏò±íʾʱ¼äµÄ½á¹¹±äÁ¿£¬ÐβÎn µÄÀàÐÍÊÇÕûÐÍ£¬±íʾÃëÊý£¬º¯ÊýÀàÐÍÊÇ void¡£ ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈ룺 3 0:0:1 59 11:59:40 30 23:59:40 301 Êä³ö£º time: 0:1:0 (0:0:01¼ÓÉÏ59ÃëµÄÐÂʱ¼ä) time: 12:0:10 ¼ä) time: 0:4:41 (23:59:40¼ÓÉÏ301ÃëµÄÐÂʱ¼ä) #include (ÃëÊýn=301) (ÃëÊýn=30) (ÃëÊýn=59) (repeat=3) printf(\ 33 ÏÄѧÆÚC³ÌÐòÉè¼ÆÉÏ»úÁ·Ï°²Î¿¼´ð°¸ int hour, minute, second; }; void timecal(struct time *p, int n); int main(void) { int n; int repeat, ri; struct time timeA; /* ÔÌâÄ¿ÓÃÁËstruct time time£¬ÕâÑùÈÝÒ׺ýÍ¿ */ scanf(\ for(ri = 1; ri <= repeat; ri++){ scanf(\&timeA.minute, &timeA.second); scanf(\ timecal(&timeA,n); %d:%d:%d\\n\timeA.hour, &timeA.hour, 5 (n=5) 1 »Æá° 78 83 75 2 Íõº£ 76 80 77 3 ÉòÇ¿ 87 83 76 4 ÕÅ·ã 92 88 78 5 ÕÂÃË 76 81 75 Êä³ö£º ×Ü·Ö×î¸ßµÄѧÉúÊÇ: Õŷ㣬258·Ö #include 90009 ÕÒ³ö×Ü·Ö×î¸ßµÄѧÉú ÊäÈëÒ»¸öÕýÕûÊý n£¨3 ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈ룺 (*p).second=(*p).second+n; if((*p).second>=60){ } (*p).minute=(*p).minute+(*p).second/60; (*p).second=(*p).second`; if((*p).minute>=60){ } (*p).hour=(*p).hour+(*p).minute/60; (*p).minute=(*p).minute`; if((*p).hour>=24) (*p).hour=(*p).hour-24; printf(\×Ü·Ö×î¸ßµÄѧÉúÊÇ: %s£¬%d·Ö\\n\stu[max_index].name, stu[max_index].sum); } ÆäËüÁ·Ï° 20027¼ÆËãÂÃ;ʱ¼ä¡£ ÊäÈë2¸öÕûÊýtime1ºÍtime2£¬±íʾ»ð³µµÄ³ö·¢Ê±¼äºÍµ½´ïʱ¼ä£¬¼ÆËã²¢Êä³öÂÃ;ʱ¼ä¡£ ÓÐЧµÄʱ¼ä·¶Î§ÊÇ0000µ½2359(ǰÁ½Î»±íʾСʱ£¬ºóÁ½Î»±íʾ·ÖÖÓ)£¬²»ÐèÒª¿¼Âdzö·¢Ê±¼äÍíÓÚµ½´ïʱ¼äµÄÇé¿ö¡£ 34 ÏÄѧÆÚC³ÌÐòÉè¼ÆÉÏ»úÁ·Ï°²Î¿¼´ð°¸ Àý£ºÀ¨ºÅÄÚÊÇ˵Ã÷ ÊäÈë 712 1411 Êä³ö The train journey time is 6 hours 59 minutes. #include /* ȡʮλ+9Ö®ºó³ýÒÔ10È¡Ó࣬Ȼºó±ä³Éǧ룬½«Ç§Î»ºÍʮλÉϵÄÊý×Ö»¥»» */ digit3=(number/100+9); /* È¡°Ùλ+9Ö®ºó³ýÒÔ10È¡Ó࣬±ä³É¸ö룬°ÙλºÍ¸öλÉϵÄÊý×Ö»¥»»*/ digit4=(number/1000+9)*10; /* ȡǧλ+9Ö®ºó³ýÒÔ10È¡Ó࣬±ä³Éʮλ£¬Ç§Î»Êý×ÖÓëʮλÊý×Ö½»»» */ newnum=digit1+digit2+digit3+digit4; printf(\ return 0; } ½Ì²ÄϰÌâ3£4 (ÉÏ»úÁ·Ï°30009,ͳ¼ÆÑ§Éú³É¼¨) /*---------*/ h=(time2-time1)/100; m=(time2-time1)+((time2-time1)/10)*10-40; /* 100½øÖÆ×ª³É60½øÖÆ */ printf(\train journey time is %d hours %d ÊäÈëÒ»¸öÕýÕûÊý n£¬ÔÙÊäÈë n ¸öѧÉúµÄ°Ù·ÖÖÆ³É¼¨£¬Í³¼Æ¸÷µÈ¼¶³É¼¨µÄ¸öÊý¡£³É¼¨µÈ¼¶·ÖΪÎå¼¶£¬·Ö±ðΪA(90-100)¡¢B(80-89)¡¢C(70-79)¡¢D(60-69)ºÍE(0-59)¡£ ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚÊÇ˵Ã÷ ÊäÈë 5 (n=5) minutes.\\n\ } 20028Êý×Ö¼ÓÃÜ ÊäÈëÒ»¸öËÄλÊý£¬½«Æä¼ÓÃܺóÊä³ö¡£·½·¨Êǽ«¸ÃÊýÿһλÉϵÄÊý×Ö¼Ó9£¬È»ºó³ýÒÔ10È¡Ó࣬×öΪ¸ÃλÉϵÄÐÂÊý×Ö£¬×îºó½«Ç§Î»ºÍʮλÉϵÄÊý×Ö»¥»»£¬°ÙλºÍ¸öλÉϵÄÊý×Ö»¥»»£¬×é³É¼ÓÃܺóµÄÐÂËÄλÊý¡£ Àý£ºÀ¨ºÅÄÚÊÇ˵Ã÷ ÊäÈë 1257 Êä³ö The encrypted number is 4601(ÿһλÉϵÄÊý×Ö¼Ó9³ýÒÔ10È¡Óàºó£¬µÃ0146£¬½»»»ºóµÃµ½4601) #include Number of A(90-100): 1 Number of B(80-89): 0 Number of C(70-79): 2 Number of D(60-69): 1 Number of E(0-59): 1 #include ÏÄѧÆÚC³ÌÐòÉè¼ÆÉÏ»úÁ·Ï°²Î¿¼´ð°¸ nb++; nc++; else if(mark>=60&&mark<=69) nd++; else ne++; } printf(\else if(mark>=70&&mark<=79) scanf(\ for(ri = 1; ri <= repeat; ri++){ scanf(\/*---------*/ mile += ( (minutes+ seconds/60.0)/5.0 ); if (mile <= 3.0) { } else { if (mile <= 10.0) { cost = 10 + cost = 10.0 ; printf(\ printf(\ printf(\ printf(\ } 30061 ³ö×â³µ¼Æ·Ñ ÊäÈëÒ»¸öÕýÕûÊý repeat (0 ij³ÇÊÐÆÕͨ³ö×â³µÊշѱê×¼ÈçÏ£º\Æð²½Àï³Ì3¹«ÀÆð²½·Ñ10Ôª£»³¬Æð²½Àï³Ìºó10¹«ÀïÄÚ£¬Ã¿¹«Àï×â·Ñ2Ôª£¬³¬¹ý10¹«ÀïÒÔÉϵIJ¿·Ö¼ÓÊÕ50%µÄ»Ø¿Õ²¹Ìù·Ñ£¬¼´Ã¿¹«Àï×â·Ñ3Ôª¡£ÓªÔ˹ý³ÌÖУ¬Òò·×è¼°³Ë¿ÍÒªÇóÁÙʱͣ³µµÄ£¬Ã¿5·ÖÖÓ°´1¹«Àï×â·Ñ¼ÆÊÕ¡£Ô˼ۼƷÑβÊýËÄÉáÎåÈ룬±£Áôµ½Ôª¡£\¡£ ±àд³ÌÐò£¬ÊäÈëÐÐÊ»Àï³Ì(¹«Àï)ÓëµÈ´ýʱ¼ä(·ÖÖÓ)£¬¼ÆËã²¢Êä³ö³Ë¿ÍÓ¦Ö§¸¶µÄ³µ·Ñ(Ôª)¡£ ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚÊÇ˵Ã÷ ÊäÈë 3 (repeat=3) return 0; (mile-3.0) * 2.0 ; } } ½Ì²ÄϰÌâ4-12£¨p77) Ò»Çò´Ó100Ã׸߶È×ÔÓÉÂäÏ£¬Ã¿´ÎÂ䵨ºó·´Ìø»ØÔ¸ß¶ÈµÄÒ»°ë£»ÔÙÂäÏ£¬ÇóËüÔÚµÚ10´ÎÂäµØÊ±£¬¹²¾¹ý¶àÉÙÃ×£¿µÚ10´Î·´µ¯¶à¸ß£¿ } else { cost = 10.0 + 7.0 * 2.0 + (mile-10.0)* 3.0; } } printf(\1.6 2 52 (ÐÐÊ»1.6¹«Àï,µÈ´ý2·Ö52Ãë) 3.1 6 15 (ÐÐÊ»3.1¹«Àï,µÈ´ý6·Ö15Ãë) 11.8 2 30 (ÐÐÊ»11.8¹«Àï,µÈ´ý2·Ö30Ãë) Êä³ö cost = 10 cost = 13 cost = 31 #include ½Ì²ÄϰÌâ4-14£¨p77) 36 ÏÄѧÆÚC³ÌÐòÉè¼ÆÉÏ»úÁ·Ï°²Î¿¼´ð°¸ ºï×Ó³ÔÌÒÎÊÌ⣺ºï×ÓµÚÒ»ÌìÕªÏÂÈô¸É¸öÌÒ×Ó£¬µ±¼´³ÔÁËÒ»°ë£¬»¹²»¹ýñ«£¬ÓÖ¶à³ÔÁËÒ»¸ö¡£µÚ2ÌìÔçÉϽ«Ê£ÏµÄÌÒ×Ó³ÔµôÒ»°ë£¬ÓÖ¶à³ÔÁËÒ»¸ö¡£ÒÔºóÿÌìÔçÉ϶¼³ÔÁËǰһÌìʣϵÄÒ»°ëÁãÒ»¸ö¡£µ½µÚ10ÌìÔçÉÏÏëÔÙ³Ôʱ£¬¼ûֻʣÏÂÒ»¸öÌÒ×ÓÁË¡£ÇóµÚ1Ìì¹²ÕªÁ˶àÉÙÌÒ×Ó£¿ void main() { int day, peach; peach = 1; for(day=10; day>=2; day--) peach = 2 * (peach + 1); printf(\} 50051 Êý×Ö½ð×ÖËþ(´ËÌâÓë40067´òӡͼ°¸µÄ˼·ÏàËÆ) ÊäÈëÒ»¸öÕýÕûÊýrepeat (0 ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚÊÇ˵Ã÷ ÊäÈë 2 (repeat=2) 5 (n=5) 2 (n=2) Êä³ö£º 1 (n=5ʱµÄÊý×Ö½ð×ÖËþ) 2 2 3 3 3 4 4 4 4 5 5 5 5 5 1 (n=2ʱµÄÊý×Ö½ð×ÖËþ) 2 2 #include for (nRow = 1; nRow <= n; nRow++) { } } for (nCol=1; nCol <= n-nRow ;nCol++) printf(\ \ for (nCol=1;nCol<= nRow*2-1; nCol++) printf(\ printf(\ 37