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Ë­ÄÜ°ïæ¿´¿´Õâ¶Î³ÌÐòÄÄÀïÓÐ´í£¿ Â¥Ö÷¡¡¡¡ÎÒÔÚ×öC++µÄÒ»µÀÏ°Ìâʱ±àÁËÏÂÃæµÄ³ÌÐò£¬µ«ÔËÐÐʱȴËÀ»úÁË£¬¿ÒÇëÄÄλ´óϺָµã£º #include<string.h> #include<iostream.h> class STR{     char s1[80],s2[80];     char s3[160]; public:     STR(char a[],char b[])     { strcpy(s1,a);strcpy(s2,b);}     void consort()     { int i,j,n,p;       char c;       strcpy(s3,s1);       strcpy(s3,s2);       n=strlen(s3);       for(i=0;i<n-1;i++)       {  p=i;          for(j=i+1;j<n;j++)             if(s3[j]<s3[p]) p=j;          if(p!=i)          { c=s3[i];s3[i]=s3[p];s3[p]=c;}       }     }     void show()     {  cout<<s1<<endl;cout<<s2<<endl;cout<<s3<<endl;} }; void main() {  char a[80],b[80];    cout<<"Please input s1,s2:";    cin>>a;cin>>b;    STR str(a,b);    str.consort();    str.show(); } ÌâÄ¿ÒªÇóµÄÔËÐнá¹ûÓ¦ÊÇ£ºpear ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡apple ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡aaeelpppr    Êղؠ  ·ÖÏí   ¶¥(0)

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ÄãµÄ³ÌÐòÎÒÔ½¿´Ô½ÔΣ¬ÎÒдÁ˸öËã·¨£¬Äã²Î¿¼¡£¡£¡£ #include "iostream" #include "string" using namespace std; string s1,s2,s3; int main() {     cin>>s1>>s2;     s3=s1+s2;     char ch;     bool change=true;     for(int i=s3.length()-1;i>0&&change;i--)     {         change=false;         for(int j=0;j<i;j++)              if(s3[j]>s3[j+1])              {                  ch=s3[j];                  s3[j]=s3[j+1];                  s3[j+1]=ch;                  change=true;              }     }     cout<<s1<<endl<<s2<<endl<<s3<<endl;        system("PAUSE");     return 0; }

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Ich liebe erst meines Leben...