{"rsdb":{"rid":"155909","subhead":"","postdate":"0","aid":"117032","fid":"45","uid":"1","topic":"1","content":"
\u4efb\u610f\u7ed9\u5b9a\u4e24\u4e2a\u5305\u542b1-30000\u4e2a\u5143\u7d20\u7684\u96c6\u5408A,B\uff08\u96c6\u5408\u4e2d\u5143\u7d20\u7c7b\u578b\u4e3a\u4efb\u610f\u6574\u578b\u6570\uff0c\u4e14\u4e25\u683c\u9012\u589e\u6392\u5217\uff09\uff0c\u6c42A\u4ea4B\u3001A\u5e76B\u3001A-B\u548cB-A\u96c6\u5408\u3002 <\/p>\n
\u8f93\u5165\u7b2c\u4e00\u884c\u4e3a\u6d4b\u8bd5\u6570\u636e\u7ec4\u6570\u3002\u6bcf\u7ec4\u6d4b\u8bd5\u6570\u636e\u4e24\u884c\uff0c\u5206\u522b\u4e3a\u96c6\u5408A\u3001B\u3002\u6bcf\u884c\u7b2c\u4e00\u4e2a\u6570n\uff081<=n<=30000\uff09\u4e3a\u5143\u7d20\u6570\u91cf\uff0c\u540e\u9762\u6709n\u4e2a\u4e25\u683c\u9012\u589e\u7684\u7edd\u5bf9\u503c\u5c0f\u4e8e2^31\u4ee3\u8868\u96c6\u5408\u4e2d\u5305\u542b\u7684\u6570\u3002 <\/p>\n
\u5bf9\u6bcf\u7ec4\u6d4b\u8bd5\u6570\u636e\u8f93\u51fa5\u884c\uff0c\u7b2c1\u884c\u4e3a\u6570\u636e\u7ec4\u6570\uff0c\u540e4\u884c\u5206\u522b\u4e3a\u6309\u5347\u5e8f\u8f93\u51fa\u4e24\u4e2a\u96c6\u5408\u7684A\u4ea4B\u3001A\u5e76B\u3001A-B\u548cB-A\u96c6\u5408\u3002\u683c\u5f0f\u89c1\u6837\u4f8b\u3002 <\/p>\n
\r\n1\r\n3 1 2 5\r\n4 2 3 5 8\r\n<\/pre> \nSample Output<\/h2> \n
\r\nCase #1:\r\n2 5\r\n1 2 3 5 8\r\n1\r\n3 8\r\n<\/pre> \nHINT<\/h2> \n
\u8003\u5bdf\u77e5\u8bc6\u70b9\uff1a\u6709\u5e8f\u8868\u5408\u5e76\uff0c\u65f6\u95f4\u590d\u6742\u5ea6O(n)\uff0c\u7a7a\u95f4\u590d\u6742\u5ea6O(n)<\/p> \n
\u89e3\u9898\u601d\u8def\uff1a1\uff09\u5206\u6790 \u6570\u636e\/\u5143\u7d20 \u9700\u8981\u7528\u4ec0\u4e48\u7ed3\u6784\u50a8\u5b58 2\uff09\u8bbe\u8ba1\u7b97\u6cd5\u5b9e\u73b0<\/p> \n
\r\n#include\r\n#include \r\n#include \r\n#include \r\n#define LIST_INIT_SIZE 100 \r\n#define LISTINCREMENT 10 \r\n#define OK 1 \r\n#define OVERFLOW -1 \r\n#define ERROR 0 \r\n \r\n \r\ntypedef int Status; \r\n \r\ntypedef int ElemType; \r\n \r\ntypedef struct SqList{ \r\n ElemType * elem; \/\/\u6570\u7ec4\u9996\u5730\u5740 \r\n int listSize; \/\/\u8868\u5bb9\u91cf\uff1b\u5f53\u524d\u8868\u7684\u5bb9\u91cf \r\n int length; \/\/\u8868\u957f\uff0c\u4ee3\u8868\u5f53\u524d\u6570\u7ec4\u4e2d\u6709\u6548\u5143\u7d20\u7684\u4e2a\u6570 \r\n}SqList; \r\n \r\n\/\/ \u4e0b\u9762\u5b9e\u73b0nitList\u64cd\u4f5c\uff0c\u5373\u521d\u59cb\u5316\u4e00\u4e2a\u7a7a\u7684\u7ebf\u6027\u8868 \r\nStatus InitList_Sq(SqList &L) \r\n{ \r\n L.elem=(ElemType *)malloc(LIST_INIT_SIZE*sizeof(ElemType)); \r\n \/\/malloc\u7684\u8fd4\u56de\u503c\u7c7b\u578b\u662fvoid *; \r\n \/\/\u4f7f\u7528\u65f6\u8981\u53ca\u65f6\u8fdb\u884c\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362 \r\n if(!L.elem) \r\n exit(OVERFLOW); \r\n L.listSize=LIST_INIT_SIZE; \r\n L.length=0; \r\n return OK; \r\n} \r\n \r\n \r\n \r\nStatus CreateList(SqList &La,int na){ \r\n for(int i = 1;i<=na;++i){ \r\n ElemType e; \r\n\/\/ printf(\"\u8bf7\u8f93\u5165\u7b2c%d\u4e2a\u5143\u7d20\",i); \r\n scanf(\"%d\",&e); \r\n if(La.length >= La.listSize) { \r\n La.elem=(ElemType *)realloc(La.elem,(La.listSize+LISTINCREMENT)*sizeof(ElemType)); \r\n La.listSize += LISTINCREMENT; \r\n } \r\n La.elem[i-1]=e; \r\n La.length++; \r\n } \r\n return OK; \r\n} \r\n \r\n \r\nvoid MergeList_Sq(SqList La,SqList Lb,SqList &Ld,SqList &Le) \r\n{ \/\/Ld\u662f\u4ea4\uff0cLe\u662f\u8865 \r\n ElemType* pa = La.elem; \r\n ElemType* pb = Lb.elem; \r\n \r\n Ld.length = 0; \r\n Ld.listSize = La.length + Lb.length; \r\n Ld.elem = (ElemType*)malloc(Ld.listSize*sizeof(ElemType)); \r\n ElemType* pd = Ld.elem; \r\n if(!Ld.elem) \r\n exit(OVERFLOW); \r\n \r\n Le.length = 0; \r\n Le.listSize = La.length + Lb.length; \r\n Le.elem = (ElemType*)malloc(Ld.listSize*sizeof(ElemType)); \r\n ElemType* pe = Le.elem; \r\n if(!Le.elem) \r\n exit(OVERFLOW); \r\n \r\n \r\n ElemType* pa_last = La.elem + La.length -1; \r\n ElemType* pb_last = Lb.elem + Lb.length -1; \r\n while(pa <= pa_last && pb <= pb_last) \r\n { \r\n if(*pa <= *pb) \r\n { \r\n if(*pa == *pb) \r\n { \r\n *pd++ = *pa; \r\n Ld.length++; \r\n } \r\n else \r\n { \r\n *pe++ = *pa; \r\n Le.length++; \r\n } \r\n \/\/ *pc++ = *pa++; \r\n pa++; \r\n } \r\n else \r\n { \r\n *pe++ = *pb; \r\n Le.length++; \r\n \/\/ *pc++ = *pb++; \r\n pb++; \r\n } \r\n } \r\n while(pa <= pa_last) \r\n { \r\n *pe++ = *pa; \r\n Le.length++; \r\n \/\/*pc++ = *pa++; \r\n pa++; \r\n } \r\n \r\n while(pb <= pb_last){ \r\n *pe++ = *pb; \r\n Le.length++; \r\n \/\/ *pc++ = *pb++; \r\n pb++; \r\n } \r\n} \r\n \r\nvoid MergeList_Sq2(SqList La,SqList Lb,SqList &Lc) \r\n{ \r\n int i,j; \r\n Lc.length = 0; \r\n Lc.listSize = La.length + Lb.length; \r\n Lc.elem = (ElemType*)malloc(Lc.listSize*sizeof(ElemType)); \r\n int n = 0; \r\n for(i = 0;i < La.length;i++){ \r\n j = 0; \r\n while((j < Lb.length)&&(La.elem[i] != Lb.elem[j])){ \r\n j++; \r\n } \r\n if(j == Lb.length){ \r\n Lc.elem[n] = La.elem[i]; \r\n ++Lc.length; ++n; \r\n } \r\n } \r\n \r\n} \r\n \r\n \r\nvoid ListPrint_Sq(SqList L){ \r\n if(L.length==0) { \r\n printf(\"\\n\"); \r\n } \r\n else \r\n { \r\n for(int i=0;i \n<\/dd>","orderid":"0","title":"\u6570\u636e\u7ed3\u6784\uff08\u7ebf\u6027\u7ed3\u6784\u4e60\u9898\uff09Problem A: \u6c42\u96c6\u5408\u7684\u4ea4\u5e76\u8865\u96c6","smalltitle":"","mid":"0","fname":"c\u8bed\u8a00\u7f16\u7a0b","special_id":"0","bak_id":"0","info":"0","hits":"490","pages":"1","comments":"0","posttime":"2016-12-31 08:14:40","list":"1483143280","username":"admin","author":"","copyfrom":"","copyfromurl":"","titlecolor":"","fonttype":"0","titleicon":"0","picurl":"https:\/\/www.cppentry.com\/upload_files\/","ispic":"0","yz":"1","yzer":"","yztime":"0","levels":"0","levelstime":"0","keywords":"\u6570\u636e\u7ed3\u6784<\/A> \u7ebf\u6027<\/A> \u7ed3\u6784<\/A> \u4e60\u9898<\/A> Problem<\/A> \u96c6\u5408<\/A>","jumpurl":"","iframeurl":"","style":"","template":"a:3:{s:4:\"head\";s:0:\"\";s:4:\"foot\";s:0:\"\";s:8:\"bencandy\";s:0:\"\";}","target":"0","ip":"14.17.22.31","lastfid":"0","money":"0","buyuser":"","passwd":"","allowdown":"","allowview":"","editer":"","edittime":"0","begintime":"0","endtime":"0","description":"\u6570\u636e\u7ed3\u6784\uff08\u7ebf\u6027\u7ed3\u6784\u4e60\u9898\uff09Problem A: \u6c42\u96c6\u5408\u7684\u4ea4\u5e76\u8865\u96c6","lastview":"1705224578","digg_num":"6662","digg_time":"0","forbidcomment":"0","ifvote":"0","heart":"","htmlname":"","city_id":"0"},"page":"1"}