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×îСÉú³ÉÊ÷µÄKruskalËã·¨(C/C++) ¸½ÓвâÊÔÊý¾ÝºÍ½á¹û

/*
*Ëã·¨Ô­Àí£º½«Í¼G Öеı߰´È¨Êý´ÓСµ½´óÖðÌõ¿¼²ì,
* °´²»¹¹³ÉȦµÄÔ­Ôò¼ÓÈëµ½TÖÐ(ÈôÓÐÑ¡Ôñʱ, ²»Í¬µÄÑ¡
* Ôñ¿ÉÄܻᵼÖÂ×îºóÉú³ÉÊ÷µÄȨÊý²»Í¬), Ö±µ½
* q(T) = p(G)-1Ϊֹ, ¼´ T µÄ±ßÊý = G µÄ¶¥µã1 Ϊֹ.
*Ëã·¨ÖÐÎÞȦÐÔµÄÅж¨±È½ÏÂé·³£¬Ó¦¸ÃÓñê¼Ç·¨×îºÃ£¬
*¶Ô¸÷¸ö·ÖÖ§µÄ¶¥µã±êºÅ¡£
*ÎÒû×Ðϸ¿´Ê飬ÆäʵÊéÉÏдµÃºÜÇå³þ£¬ÊÇÀÏʦÌáÐÑµÄ ^_^ ¡£
*²Î¿¼Ê飺2004£¬¡¶Í¼ÂÛ¼°ÆäÓ¦Óá·£¬¿Æѧ³ö°æÉ磬Ëï»ÝȪ ±àÖø¡£
*/
#include<iostream>
#include<fstream>
#define N 100
using namespace std;
int n;//½áµãÊý
int a[N][N] = {0};
bool judgeNode(int flagNodes[N]){//ÅжÏÊÇ·ñ»¹ÓÐδ·ÃÎʽáµã
for(int i = 0; i < n; i++)
if(flagNodes[i] == 0) return 1;
return 0;
}
void judgeSub(int flagSub[N], int x, int y){//±ê¼Ç·ÖÖ§
if(flagSub[x] != 0){
if(flagSub[y] == 0) flagSub[y] = flagSub[x];
else{
int min = flagSub[x] < flagSub[y] ? flagSub[x] : flagSub[y];
int max = flagSub[x] + flagSub[y] - min;
for(int i = 0; i ......

×îСÉú³ÉÊ÷µÄKruskalËã·¨(C/C++) ¸½ÓвâÊÔÊý¾ÝºÍ½á¹û

/*
*Ëã·¨Ô­Àí£º½«Í¼G Öеı߰´È¨Êý´ÓСµ½´óÖðÌõ¿¼²ì,
* °´²»¹¹³ÉȦµÄÔ­Ôò¼ÓÈëµ½TÖÐ(ÈôÓÐÑ¡Ôñʱ, ²»Í¬µÄÑ¡
* Ôñ¿ÉÄܻᵼÖÂ×îºóÉú³ÉÊ÷µÄȨÊý²»Í¬), Ö±µ½
* q(T) = p(G)-1Ϊֹ, ¼´ T µÄ±ßÊý = G µÄ¶¥µã1 Ϊֹ.
*Ëã·¨ÖÐÎÞȦÐÔµÄÅж¨±È½ÏÂé·³£¬Ó¦¸ÃÓñê¼Ç·¨×îºÃ£¬
*¶Ô¸÷¸ö·ÖÖ§µÄ¶¥µã±êºÅ¡£
*ÎÒû×Ðϸ¿´Ê飬ÆäʵÊéÉÏдµÃºÜÇå³þ£¬ÊÇÀÏʦÌáÐÑµÄ ^_^ ¡£
*²Î¿¼Ê飺2004£¬¡¶Í¼ÂÛ¼°ÆäÓ¦Óá·£¬¿Æѧ³ö°æÉ磬Ëï»ÝȪ ±àÖø¡£
*/
#include<iostream>
#include<fstream>
#define N 100
using namespace std;
int n;//½áµãÊý
int a[N][N] = {0};
bool judgeNode(int flagNodes[N]){//ÅжÏÊÇ·ñ»¹ÓÐδ·ÃÎʽáµã
for(int i = 0; i < n; i++)
if(flagNodes[i] == 0) return 1;
return 0;
}
void judgeSub(int flagSub[N], int x, int y){//±ê¼Ç·ÖÖ§
if(flagSub[x] != 0){
if(flagSub[y] == 0) flagSub[y] = flagSub[x];
else{
int min = flagSub[x] < flagSub[y] ? flagSub[x] : flagSub[y];
int max = flagSub[x] + flagSub[y] - min;
for(int i = 0; i ......

C/C++Êý×éÃûÓëÖ¸ÕëÇø±ðÉîÈë̽Ë÷

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__int64µÄ×î´óÖµ£º9223372036854775807
__int64µÄ×îСֵ£º-9223372036854775808
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#if     _INTEGRAL_MAX_BITS >= 128   
  
#define _I128_MIN   (-170141183460469231731687303715884105727i128 - 1)   
  
#define _I128_MAX     170141183460469231731687303715884105727i128   
  
#define _UI128_MAX    0xffffffffffffffffffffffffffffffffui128   
#endif  
#if <wbr> <wbr> <wbr> <wbr> _INTEGRAL_MAX_BITS >= 128
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__int64µÄ×îСֵ£º-9223372036854775808
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view plaincopy to clipboardprint?
#if     _INTEGRAL_MAX_BITS >= 128   
  
#define _I128_MIN   (-170141183460469231731687303715884105727i128 - 1)   
  
#define _I128_MAX     170141183460469231731687303715884105727i128   
  
#define _UI128_MAX    0xffffffffffffffffffffffffffffffffui128   
#endif  
#if <wbr> <wbr> <wbr> <wbr> _INTEGRAL_MAX_BITS >= 128
#define _I128_MIN <wbr> <wbr> (-170141183460469231 ......

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int func(x)
{
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    while(x)
    {
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          x = x&(x-1);
     }
    return countx;
}
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int func(x)
{
    int countx = 0;
    while(x)
    {
          countx ++;
          x = x&(x-1);
     }
    return countx;
}
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    memcached_st *memc;
    uint32_t  flags;
    memcached_return rc;
    memcached_server_st *servers;
    memc= memcached_create(NULL);
    servers= memcached_servers_parse("127.0.0.1:12300");
    memcached_server_push(memc, servers);
    memcached_server_list_free(servers);
    memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 0);
   
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    servers= memcached_servers_parse("127.0.0.1:12300");
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    memcached_st *memc;
    uint32_t  flags;
    memcached_return rc;
    memcached_server_st *servers;
    memc= memcached_create(NULL);
    servers= memcached_servers_parse("127.0.0.1:12300");
    memcached_server_push(memc, servers);
    memcached_server_list_free(servers);
    memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 0);
   
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    servers= memcached_servers_parse("127.0.0.1:12300");
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