随机名字生成器

upd2:比某个高明的随机方式更高明的随机方式

#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define Fast_IO ios::sync_with_stdio(false);
#define DEBUG fprintf(stderr,"Running on Line %d in Function %s\n",__LINE__,__FUNCTION__)
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
#define fir first
#define sec second
#define mod 998244353
#define ll long long
#define inf 0x3f3f3f3f
#define INF 0x3f3f3f3f3f3f3f3f
inline int read()
{
	char ch=getchar(); int nega=1; while(!isdigit(ch)) {if(ch=='-') nega=-1; ch=getchar();}
	int ans=0; while(isdigit(ch)) {ans=ans*10+ch-48;ch=getchar();}
	if(nega==-1) return -ans;
	return ans;
}
typedef pair<int,int> pii;
void print(vector<int> x){for(int i=0;i<(int)x.size();i++) printf("%d%c",x[i]," \n"[i==(int)x.size()-1]);}
char get1(){return "aeioutnsh"[rnd()%9];}
char get2(){return rnd()%26+97;}
char s[115];
bool isvowel(char ch){return ch=='a'||ch=='e'||ch=='i'||ch=='o'||ch=='u';}
bool isnormal(char ch)
{
	if(ch=='j') return rnd()%20<=3;
	if(ch=='x') return rnd()%20<=5;
	if(ch=='z') return rnd()%20<=6;
	if(ch=='q') return rnd()%20<=6;
	if(ch=='k') return rnd()%20<=8;
	return 1;
}
bool chk(char x,char y)
{
	if(x==y) return 0;
	if(!isvowel(x)&&!isvowel(y)) return 1;
	return 0;
}
signed main()
{
	for(int _=1;_<=1000;_++)
	{
		int lim=rnd()%4+6;
		for(int i=1;i<=lim;i++)
		{
			char ch=(i!=1&&rnd()%5<=2)?get1():get2();
			while(((chk(ch,s[i-1])||!isnormal(ch))&&(rnd()%20<=15))||ch==s[i-1]) ch=(i!=1&&rnd()%5<=1)?get1():get2();
			s[i]=ch;
			printf("%c",ch-(i==1)*32);
		}
		cout<<"\n";
	}
	return 0;
}

---

upd:比原来的随机方式更高明的随机方式

#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define Fast_IO ios::sync_with_stdio(false);
#define DEBUG fprintf(stderr,"Running on Line %d in Function %s\n",__LINE__,__FUNCTION__)
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
#define fir first
#define sec second
#define mod 998244353
#define ll long long
#define inf 0x3f3f3f3f
#define INF 0x3f3f3f3f3f3f3f3f
inline int read()
{
	char ch=getchar(); int nega=1; while(!isdigit(ch)) {if(ch=='-') nega=-1; ch=getchar();}
	int ans=0; while(isdigit(ch)) {ans=ans*10+ch-48;ch=getchar();}
	if(nega==-1) return -ans;
	return ans;
}
typedef pair<int,int> pii;
void print(vector<int> x){for(int i=0;i<(int)x.size();i++) printf("%d%c",x[i]," \n"[i==(int)x.size()-1]);}
char get1(){return "aeioutnsh"[rnd()%9];}
char get2(){return rnd()%26+97;}
char s[115];
bool isvowel(char ch){return ch=='a'||ch=='e'||ch=='i'||ch=='o'||ch=='u';}
bool isnormal(char ch)
{
	if(ch=='j') return rnd()%20<=3;
	if(ch=='x') return rnd()%20<=5;
	if(ch=='z') return rnd()%20<=6;
	if(ch=='q') return rnd()%20<=6;
	if(ch=='k') return rnd()%20<=8;
	return 1;
}
bool chk(char x,char y)
{
	if(x==y) return 0;
	if(isvowel(x)&&isvowel(y)) return 0;
	return 1;
}
signed main()
{
	for(int _=1;_<=1000;_++)
	{
		int lim=rnd()%4+6;
		for(int i=1;i<=lim;i++)
		{
			char ch=(i!=1&&rnd()%5<=2)?get1():get2();
			while(!chk(ch,s[i-1])&&isnormal(ch)) ch=(i!=1&&rnd()%5<=1)?get1():get2();
			s[i]=ch;
			printf("%c",ch-(i==1)*32);
		}
		cout<<"\n";
	}
	return 0;
}