Submission #70035831

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Source Code Expand

#include <bits/stdc++.h>
#include <atcoder/all>

using namespace std;
using namespace atcoder;
using ll = long long;

int f(int x){
  if(x==0) return 1;
  int sum=0;
  while(x){
    sum += x%10;
    x /= 10; 
  }
  return sum;
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);

  int N; cin >> N;
  int A=1;

  for(int i=1; i<N; i++) A += f(A);
  cout << A << endl;
  return 0;
}

Submission Info

Judge Result