现在对了，可是只有50啊QAQ
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
char z='0';
int c=0,n=0,co=0;
int ans[40010];
char a[201];
scanf("%s",a);
int len=strlen(a);
for(int i=0;i<len;i++){
n++;
if(a[i]==z){
c++;
}else{
ans[co]=c;
co++;
z=a[i];
c=1;
}
}
z='0';
for(int i=0;i<len-1;i++){
scanf("%s",a);
for(int j=0;j<len;j++){
n++;
if(a[j]==z){
c++;
}else{
ans[co]=c;
co++;
z=a[j];
c=1;
}
if(i==len-2&&j==len-1&&a[j]==z){
ans[co]=c;
}
}
}
cout<<sqrt(n)<<" ";
for(int i=0;i<=co;i++){
cout<<ans[i]<<" ";
}
return 0;
}
```
by Im_Joker @ 2023-11-26 00:53:10
好吧，我过了ε=(´ο｀*)))唉
by Im_Joker @ 2023-11-26 00:54:51