```cpp
#include<bits/stdc++.h>
using namespace std;
int a,b,c,d,e,t,f[1000001],l;
char *p1,*p2,buf[100000];
#define nc() (p1==p2 && (p2=(p1=buf)+fread(buf,1,100000,stdin),p1==p2)?EOF:*p1++)
int read()
{
int x=0,f=1;
char ch=nc();
while(ch<48||ch>57)
{
if(ch=='-')
f=-1;
ch=nc();
}
while(ch>=48&&ch<=57)
x=x*10+ch-48,ch=nc();
return x*f;
}
void write(int x)
{
if(x<0)
putchar('-'),x=-x;
if(x>9)
write(x/10);
putchar(x%10+'0');
return;
}
bool lz(int x,int y)
{
t=0;
while(x)
{
t++;
f[t]=x%y;
x/=y;
if(t==2){
if(f[1]==f[2])return 0;
}
}
if(f[1]==f[2])return 0;
for(int i=3;i<=t;i++){
if(i&1){
if(f[i]!=f[1])return 0;
}else{
if(f[i]!=f[2])return 0;
}
}
return 1;
}
int main()
{
a=read();
b=read();
c=read();
d=read();
e=read();
for(int i=c;i<=d;i++)
{
l=0;
for(int j=a;j<=b;j++){
if(lz(i,j)){
l++;
}
}
if(l==e)
{
write(i);
putchar('\n');
}
}
return 0;
}
```
by OrangePayne @ 2024-02-10 11:33:22
@[FSQ_Cici_0023](/user/1264055)
by OrangePayne @ 2024-02-10 11:33:48
给你加了快读快写,然后把lz函数的顺序略微调了一下
```cpp
if(f[1]==f[2])return 0;
```
这句忘删了,删掉
by OrangePayne @ 2024-02-10 11:35:20
加个关注呗,谢谢
by OrangePayne @ 2024-02-10 11:35:44
加个关注呗,谢谢
by HEROBRINEH @ 2024-02-10 12:05:14
@[OrangePayne](/user/732869)
不对哦。连输入都不对
by FSQ_Cici_0023 @ 2024-02-12 09:59:24
@[FSQ_Cici_0023](/user/1264055) 那个是终端输入特有的问题(它检测到EOF字符才结束,但你打不出来),你如果交评测机或文件输入输出都没有问题。
by OrangePayne @ 2024-02-12 10:08:29
你不信可以直接交,我交都过了
by OrangePayne @ 2024-02-12 10:09:22
@[OrangePayne](/user/732869) 那这个删掉,是把
```
if(t==2){
if(f[1]==f[2])return 0;
}
```
这个都删掉吗?
by FSQ_Cici_0023 @ 2024-02-12 14:11:17
对的对的
by OrangePayne @ 2024-02-13 13:39:26