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| back to board | why wrong on #T5 Posted by Bu1bu1  13 Mar 2021 01:25#include<iostream>//#include<string>
 using namespace std;
 int main()
 {
 int n;
 string s;
 cin>>n;
 cin>>s;
 int sum=n;
 int len = s.size();
 //cout<<len<<endl;
 
 int i =1;
 while((n-i*len)>1)
 {
 sum*=(n-i*len);
 i++;
 }
 if(n%len!=0)
 cout<<(sum*(n%len))<<endl;
 else
 cout<<sum*len<<endl;
 
 return 0;
 }
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