改了之后就对了第十个点。
```cpp
#include<bits/stdc++.h>
#define ll long long
#define str string
using namespace std;
const int maxn=1000001;
bool cmp(char a,char b){
return a>b;
}
ll s2i(str y){
int len=y.size(),ans=0;
for(int i=0;i<len;i++){
ans=ans*10+y[i]-48;
}
return ans;
}
ll solve(ll x){
ll t1,t2;
str s=to_string(x);
sort(s.begin(),s.end(),cmp);
t1=s2i(s);
sort(s.begin(),s.end());
t2=s2i(s);
return t1-t2;
}
ll num[maxn],a,now;
bool check(ll n){
for(int i=1;i<=now;i++){
if(num[i]==n){
for(int j=i;j<=now;j++){
cout<<num[j]<<' ';
}
puts("");
return false;
}
}
now++;
return true;
}
int main(){
while(cin>>a){
memset(num,0,sizeof(num));
now=0;
while(check(a)){
num[now]=a;
a=solve(a);
}
}
return 0;
}
```
by liupan2010 @ 2023-05-08 13:09:24
wc,原来 ans 爆 int 了。
此贴终。
by liupan2010 @ 2023-05-08 13:21:23
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by asdf123asdf123 @ 2023-05-08 13:24:56
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by Westbr00k @ 2023-05-08 13:25:15