結果

問題 No.782 マイナス進数
ユーザー ふっぴー
提出日時 2019-01-12 01:54:03
言語 C++14
(gcc 8.2.0)
結果
AC  
実行時間 46 ms
コード長 2,429 Byte
コンパイル時間 1,664 ms
使用メモリ 1,516 KB
最終ジャッジ日時 2019-02-23 20:50:19

テストケース

テストケース表示
入力 結果 実行時間
使用メモリ
00_sample1.txt AC 4 ms
1,492 KB
00_sample2.txt AC 3 ms
1,492 KB
10_small_00.txt AC 35 ms
1,488 KB
10_small_01.txt AC 36 ms
1,496 KB
10_small_02.txt AC 34 ms
1,492 KB
10_small_03.txt AC 33 ms
1,496 KB
10_small_04.txt AC 31 ms
1,492 KB
10_small_05.txt AC 35 ms
1,492 KB
10_small_06.txt AC 33 ms
1,492 KB
10_small_07.txt AC 31 ms
1,492 KB
10_small_08.txt AC 33 ms
1,492 KB
11_large_00.txt AC 37 ms
1,492 KB
11_large_01.txt AC 36 ms
1,492 KB
11_large_02.txt AC 46 ms
1,516 KB
11_large_03.txt AC 37 ms
1,492 KB
11_large_04.txt AC 38 ms
1,496 KB
11_large_05.txt AC 36 ms
1,496 KB
11_large_06.txt AC 42 ms
1,516 KB
11_large_07.txt AC 37 ms
1,496 KB
11_large_08.txt AC 41 ms
1,512 KB
12_random_00.txt AC 36 ms
1,496 KB
12_random_01.txt AC 40 ms
1,512 KB
12_random_02.txt AC 37 ms
1,496 KB
12_random_03.txt AC 36 ms
1,492 KB
12_random_04.txt AC 45 ms
1,512 KB
12_random_05.txt AC 36 ms
1,496 KB
12_random_06.txt AC 38 ms
1,512 KB
12_random_07.txt AC 38 ms
1,492 KB
12_random_08.txt AC 36 ms
1,496 KB
20_corner_00.txt AC 3 ms
1,492 KB
20_corner_01.txt AC 3 ms
1,496 KB
20_corner_02.txt AC 4 ms
1,516 KB
20_corner_03.txt AC 4 ms
1,512 KB
20_corner_04.txt AC 3 ms
1,492 KB
20_corner_05.txt AC 4 ms
1,496 KB
20_corner_06.txt AC 4 ms
1,496 KB
20_corner_07.txt AC 4 ms
1,492 KB
20_corner_08.txt AC 3 ms
1,496 KB
テストケース一括ダウンロード

ソースコード

diff #
#include <bits/stdc++.h>

using namespace std;

#define DEBUG(x) cerr<<#x<<": "<<x<<endl;
#define DEBUG_VEC(v) cerr<<#v<<":";for(int i=0;i<v.size();i++) cerr<<" "<<v[i]; cerr<<endl

typedef long long ll;
#define vi vector<int>
#define vl vector<ll>
#define vii vector< vector<int> >
#define vll vector< vector<ll> >
#define vs vector<string>
#define pii pair<int,int>
#define pis pair<int,string>
#define psi pair<string,int>
#define pll pair<ll,ll>
template<class S, class T> pair<S, T> operator+(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first + t.first, s.second + t.second); }
template<class S, class T> pair<S, T> operator-(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first - t.first, s.second - t.second); }
template<class S, class T> ostream& operator<<(ostream& os, pair<S, T> p) { os << "(" << p.first << ", " << p.second << ")"; return os; }
#define X first
#define Y second
#define rep(i,n) for(int i=0;i<(n);i++)
#define rep1(i,n) for(int i=1;i<=(n);i++)
#define rrep(i,n) for(int i=(n)-1;i>=0;i--)
#define rrep1(i,n) for(int i=(n);i>0;i--)
#define REP(i,a,b) for(int i=a;i<b;i++)
#define in(x, a, b) (a <= x && x < b)
#define all(c) c.begin(),c.end()
template<class T> bool chmax(T &a, const T &b) { if (a<b) { a = b; return 1; } return 0; }
template<class T> bool chmin(T &a, const T &b) { if (a>b) { a = b; return 1; } return 0; }
#define UNIQUE(v) v.erase(std::unique(v.begin(), v.end()), v.end());
const ll inf = 1000000001;
const ll INF = 1e18;
const ll MOD = 1000000007;
//const ll MOD = 998244353;
const double pi = 3.14159265358979323846;
#define Sp(p) cout<<setprecision(15)<< fixed<<p<<endl;
int dx[4] = { 1,0, -1,0 }, dy[4] = { 0,1,0,-1 };
int dx2[8] = { 1,1,0,-1,-1,-1,0,1 }, dy2[8] = { 0,1,1,1,0,-1,-1,-1 };
#define fio() cin.tie(0); ios::sync_with_stdio(false);
//#define mp make_pair


int main() {
  ll t, b;
  cin >> t >> b;
  while (t--) {
    ll n;
    cin >> n;
    string ans;
    ll mul = 1;
    while (n > 0) {
      if (mul > 0) {
        ll diff = n % abs(mul*b);
        ans.push_back('0' + diff / mul);
        n -= diff;
      }
      else {
        ll diff = (abs(mul*b) - n % abs(mul*b)) % abs(mul*b);
        ans.push_back('0' + diff / -mul);
        n += diff;
      }
      mul *= b;
    }
    while (ans.back() == '0') ans.pop_back();
    reverse(all(ans));
    if (ans.size() == 0) {
      ans += '0';
    }
    cout << ans << endl;
  }
}
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