Submission #10218017

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

long allsum(long x,long y){
  if(x < 10){
    return x + y;
  }
  long sum = 0;
  long i = 1;

  sum += x + y;
  while(x / i >= 10){
    sum += allsum(x / (i * 10),y + x % (i * 10));
    i *= 10;
  }
  return sum;
}

int main(){
  string S;
  long num;
  long N;

  cin >> S;
  num = stol(S);
  N = allsum(num,0);
  cout << N << endl;
  }

Submission Info

Judge Result