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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. #define mod 1e9+7
  4. #define ll long long
  5. int main() {
  6.     int t;
  7.     cin>>t;
  8.     while(t--)
  9.     {
  10.         ll n;
  11.         cin>>n;
  12.        string s = to_string(n);
  13.        ll l = s.length();
  14.        ll ans = n ;
  15.        ll l1 = pow(10,l-1);
  16.        ll l2 = pow(10,l);
  17.        for(int i=0;i<l-1;i++)
  18.        {
  19.            ll n1 = n - ((n/l1)*l1);
  20.            ll m = n1*10 + n/l1;
  21.            n = m;
  22.            ans = ((ans*l2) + m);
  23.        }
  24.        cout<<ans<<endl;
  25.     }
  26. }
  27.  
Success #stdin #stdout 0s 15240KB
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stdin
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1
123
stdout
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123231312
https://ideone.com/YX4Uyj
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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