Submission #33496840

Source Code Expand

#include <iostream>
#include <cstdio>
#include <cstring>
#include <vector>
#include <algorithm>
#include <cmath>

using namespace std;

#define mp make_pair
#define pb push_back
#define ll long long

//#define debug(x) ;
#define debug(x) cerr << #x << " = " << x << "\n";

ostream& operator<<(ostream& cerr, vector<ll> aux) {
  cerr << "[";
  for (auto e : aux) cerr << e << ' ';
  cerr << "]";
  return cerr;
}

int main()
{
  int n, m;
  cin >> n;
  m = 2 * n;
  
  int fours, rest;
  fours = n / 4;
  rest = n % 4;

  cout << m << '\n';
  if (rest > 0) cout << rest;
  for (int i = 1; i <= fours; i++) cout << 4;
  cout << '\n';



  return 0;
}

Submission Info

Submission Time
Task A - Digit Sum of 2x
User atatomir
Language C++ (GCC 9.2.1)
Score 300
Code Size 691 Byte
Status AC
Exec Time 10 ms
Memory 3616 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 28
Set Name Test Cases
Sample 01_sample_01.txt, 01_sample_02.txt, 01_sample_03.txt
All 01_sample_01.txt, 01_sample_02.txt, 01_sample_03.txt, 02_small_01.txt, 02_small_02.txt, 02_small_03.txt, 02_small_04.txt, 02_small_05.txt, 02_small_06.txt, 02_small_07.txt, 02_small_08.txt, 02_small_09.txt, 02_small_10.txt, 02_small_11.txt, 02_small_12.txt, 02_small_13.txt, 02_small_14.txt, 02_small_15.txt, 03_rand_01.txt, 03_rand_02.txt, 03_rand_03.txt, 03_rand_04.txt, 03_rand_05.txt, 04_max_01.txt, 04_max_02.txt, 04_max_03.txt, 04_max_04.txt, 04_max_05.txt
Case Name Status Exec Time Memory
01_sample_01.txt AC 10 ms 3428 KiB
01_sample_02.txt AC 2 ms 3552 KiB
01_sample_03.txt AC 2 ms 3508 KiB
02_small_01.txt AC 2 ms 3548 KiB
02_small_02.txt AC 2 ms 3508 KiB
02_small_03.txt AC 2 ms 3424 KiB
02_small_04.txt AC 2 ms 3512 KiB
02_small_05.txt AC 2 ms 3572 KiB
02_small_06.txt AC 2 ms 3552 KiB
02_small_07.txt AC 3 ms 3424 KiB
02_small_08.txt AC 2 ms 3508 KiB
02_small_09.txt AC 3 ms 3512 KiB
02_small_10.txt AC 3 ms 3544 KiB
02_small_11.txt AC 2 ms 3428 KiB
02_small_12.txt AC 2 ms 3512 KiB
02_small_13.txt AC 2 ms 3548 KiB
02_small_14.txt AC 2 ms 3616 KiB
02_small_15.txt AC 3 ms 3556 KiB
03_rand_01.txt AC 4 ms 3424 KiB
03_rand_02.txt AC 2 ms 3540 KiB
03_rand_03.txt AC 3 ms 3508 KiB
03_rand_04.txt AC 2 ms 3488 KiB
03_rand_05.txt AC 2 ms 3600 KiB
04_max_01.txt AC 6 ms 3396 KiB
04_max_02.txt AC 4 ms 3376 KiB
04_max_03.txt AC 3 ms 3512 KiB
04_max_04.txt AC 3 ms 3612 KiB
04_max_05.txt AC 4 ms 3512 KiB