@[Rastlinm_sf](/space/show?uid=144019)
我zz了，别管我了orz
by Rastlinm_sf @ 2019-03-02 21:34:06
设两个string a,b，贪心策略是如果a+b>b+a，那就把a放在前
by la_un_ty @ 2019-03-02 21:36:07
@[Rastlinm_sf](/space/show?uid=144019) 不是929267吗
by 吴勉之 @ 2019-03-02 21:36:12
929267>927926
by siyue @ 2019-03-02 21:59:04
~~山前留名~~
by 赤霞QvQ @ 2019-03-02 22:00:01
要手写字符串比较函数
int cmp(string s1,string s2)
{
int i=0,j=0,k=0,l1=s1.length(),l2=s2.length();
while(i<s1.length()&&j<s2.length())
{
if(s1[i]>s2[j])
{
return 1;
}
else if(s1[i]<s2[j])
{
return -1;
}
i++,j++;
}
if(l1==l2)
{
return 0;
}
else if(l1<l2)
{
if(s2[l1-1]<s1[0])
{
return 1;
}
else
return -1;
}
else
{
if(s1[l2-1]<s2[0])
{
return -1;
}
else
return 1;
}
}
by siyue @ 2019-03-02 22:02:19
###### gtytygjgjgjh
by tengzifan @ 2019-08-02 16:32:41
@[我不是人造革](/space/show?uid=138061) orz
by nowphp @ 2019-08-03 20:05:26
orz
by 0x460c34 @ 2020-01-21 17:52:22