結果
| 問題 |
No.3223 K-XOR Increasing Sequence
|
| ユーザー |
 Katu2ou
|
| 提出日時 | 2025-08-01 23:15:27 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 8,664 bytes |
| コンパイル時間 | 5,100 ms |
| コンパイル使用メモリ | 336,448 KB |
| 実行使用メモリ | 7,716 KB |
| 最終ジャッジ日時 | 2025-08-01 23:15:52 |
| 合計ジャッジ時間 | 20,469 ms |
|
ジャッジサーバーID （参考情報） |
judge4 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 58 WA * 12 |
コンパイルメッセージ
In file included from /usr/include/c++/13/bits/unique_ptr.h:42,
from /usr/include/c++/13/memory:78,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:56,
from main.cpp:2:
In member function ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]’,
inlined from ‘void solve()’ at main.cpp:232:39:
/usr/include/c++/13/ostream:204:25: warning: ‘x2’ may be used uninitialized [-Wmaybe-uninitialized]
204 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function ‘void solve()’:
main.cpp:215:16: note: ‘x2’ was declared here
215 | ll x2;
| ^~
In member function ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]’,
inlined from ‘void solve()’ at main.cpp:233:39:
/usr/include/c++/13/ostream:204:25: warning: ‘x3’ may be used uninitialized [-Wmaybe-uninitialized]
204 | { return _M_insert(__n); }
| ~~~~~~~~~^~~~~
main.cpp: In function ‘void solve()’:
main.cpp:216:16: note: ‘x3’ was declared here
216 | ll x3;
| ^~
ソースコード
//#pragma GCC optimize("O3")
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
#define rep2(i, m, n) for (int i = (m); i < (n); ++i)
#define rep(i, n) rep2(i, 0, n)
#define drep2(i, m, n) for (int i = (m)-1; i >= (n); --i)
#define drep(i, n) drep2(i, n, 0)
#define all(...) std::begin(__VA_ARGS__), std::end(__VA_ARGS__)
#define rall(...) std::rbegin(__VA_ARGS__), std::rend(__VA_ARGS__)
#define CLR(a, b) memset((a), (b), sizeof(a))
#define DUMP(x) cout << #x << " = " << (x) << endl;
#define INF (long long)1001001001001001001
#define inf 1001001000
#define MOD 998244353
#define MOD1 1000000007
#define PI 3.14159265358979
#define epsilon 1e-12
#define fcout cout << fixed << setprecision(12)
#define MP make_pair
#define PB push_back
#define fi first
#define se second
#define ERASE(x) x.erase(unique(x.begin(),x.end()),x.end())
using ll = long long;
using ld = long double;
using vi = vector<int>;
using vl = vector<long long>;
using vs = vector<string>;
using vd = vector<double>;
using vld = vector<long double>;
using vb = vector<bool>;
using vpii = vector<pair<int, int>>;
using vpll = vector<pair<long long, long long>>;
using vvi = vector<vector<int>>;
using vvl = vector<vector<long long>>;
using vvd = vector<vector<double>>;
using vvld = vector<vector<long double>>;
using vvb = vector<vector<bool>>;
using vvpii = vector<vector<pair<int,int>>>;
using vvpll = vector<vector<pair<long long,long long>>>;
using vvvi = vector<vector<vector<int>>>;
using vvvl = vector<vector<vector<long long>>>;
using pii = pair<int, int>;
using pll = pair<long long, long long>;
using LL = __int128_t;
using mint = atcoder::modint998244353;
using vmint = vector<mint>;
using vvmint = vector<vector<mint>>;
using vvvmint = vector<vector<vector<mint>>>;
ll gcd(ll x, ll y) {if (x == 0) return y; return gcd(y%x, x);}
ll lcm(ll x, ll y) { __int128_t xx,yy; xx=x; yy=y; __int128_t ans=xx * yy / gcd(x, y); ll ans2=ans; return ans2; }
template<typename T>
T POW(T x, ll n){T ret=1; while(n>0){ if(n&1) ret=ret*x; x=x*x; n>>=1; } return ret;}
template<typename T>
T modpow(T a, ll n, T p) { if(n==0) return (T)1; if (n == 1) return a % p; if (n % 2 == 1) return (a * modpow(a, n - 1, p)) % p; T t = modpow(a, n / 2, p); return (t * t) % p;}
template<typename T>
T modinv(T a, T m) { if(m==0)return (T)1; T b = m, u = 1, v = 0; while (b) { T t = a / b; a -= t * b; swap(a, b); u -= t * v; swap(u, v); } u %= m; if (u < 0) u += m; return u;}
ll REM(ll a, ll b){ return (a % b + b) % b;}
ll QUO(ll a, ll b){ return (a - REM(a, b)) / b;}
/*
random_device rd;
mt19937 gen(rd());
uniform_int_distribution<> dist1(1, 100); [1,100]
int random_value = dist1(gen);
*/
/*
auto start = chrono::steady_clock::now(); //時間計測の開始
auto now = std::chrono::steady_clock::now(); //現在時刻と開始時刻の差を測定
double elapsed = std::chrono::duration<double>(now - start).count(); //時間をdouble型で取得
*/
/*
const int MAXCOMB=510000;
std::vector<mint> FAC(MAXCOMB), FINV(MAXCOMB), INV(MAXCOMB);
void COMinit() {FAC[0] = FAC[1] = 1;FINV[0] = FINV[1] = 1;INV[1] = 1;for (int i = 2; i < MAXCOMB; i++) {FAC[i] = FAC[i - 1] * i;INV[i] = mint(0) - INV[mint::mod() % i] * (mint::mod() / i);FINV[i] = FINV[i - 1] * INV[i];}}
mint COM(int n, int k) {if (n < k) return 0;if (n < 0 || k < 0) return 0;return FAC[n] * FINV[k] * FINV[n - k];}
*/
template <typename T> inline bool chmax(T &a, T b) { return ((a < b) ? (a = b, true) : (false));}
template <typename T> inline bool chmin(T &a, T b) { return ((a > b) ? (a = b, true) : (false));}
template <class T> T BS(vector<T> &vec, T key) {return lower_bound(vec.begin(), vec.end(), key) - vec.begin();}
template<class T> pair<T,T> RangeBS(vector<T> &vec, T lowv, T highv){auto itr_l = lower_bound(vec.begin(), vec.end(), lowv); auto itr_r = upper_bound(vec.begin(), vec.end(), highv); return make_pair(distance(vec.begin(), itr_l), distance(vec.begin(), itr_r)-1);}
void fail() { cout << "-1\n"; exit(0); } void no() { cout << "No\n"; exit(0); } void yes() { cout << "Yes\n"; exit(0); }
int dx[] = { 1,0,-1,0,1,1,-1,-1 }; int dy[] = { 0,1,0,-1,1,-1,1,-1};
bool range_in(int i, int j, int h, int w){ if(i<0 || j<0 || i>=h || j>=w) return false; return true;}
int bitcount(int n){n=(n&0x55555555)+(n>>1&0x55555555); n=(n&0x33333333)+(n>>2&0x33333333); n=(n&0x0f0f0f0f)+(n>>4&0x0f0f0f0f); n=(n&0x00ff00ff)+(n>>8&0x00ff00ff); n=(n&0x0000ffff)+(n>>16&0x0000ffff); return n;}
template<typename T>
struct Edge{
int from, to, index;
T cost;
Edge() : from(-1), to(-1), index(-1), cost(0) {}
Edge(int _to) : from(-1), to(_to), index(-1), cost(0) {}
Edge(int _to, T _cost) : from(-1), to(_to), index(-1), cost(_cost) {}
Edge(int _from, int _to, int _index) : from(_from), to(_to), index(_index), cost(0) {}
Edge(int _from, int _to, int _index, T _cost)
: from(_from), to(_to), index(_index), cost(_cost) {}
bool operator<(const Edge<T>& other) const {
return cost < other.cost;
}
Edge &operator=(const int &x) {
to = x;
return *this;
}
operator int() const { return to; }
};
using Graph = vector<vector<int>>;
template <typename T>
using WGraph = vector<vector<Edge<T>>>;
/////////////////////////////////////////////////////////////////////////////////////////
void solve(){
ll n,k,x,y;
cin>>n>>k>>x>>y;
if(y==0){
cout<<"No"<<endl;
return;
}
if(k==1){
rep(i,n-1)x++;
if(x<=y){
cout<<"Yes"<<endl;
rep(i,n-1){
cout<<x-n+1+i<<" ";
}
cout<<y<<endl;
}
else cout<<"No"<<endl;
return;
}
vi ans;
if(x==0){
if(k==2){
if(n==3){
cout<<"Yes"<<endl;
cout<<0<<" "<<0<<" "<<y<<endl;
return;
}
if(n==4){
if(y==1){
cout<<"No"<<endl;
return;
}
cout<<"Yes"<<endl;
cout<<0<<" "<<0<<" "<<1<<" "<<y<<endl;
return;
}
if(n>=5){
cout<<"Yes"<<endl;
cout<<0<<" "<<2<<" "<<3<<" "<<3<<" ";
for(int i=4;i<n-1;i++)cout<<3<<" ";
cout<<y<<endl;
return;
}
}
if(k%2==0){
cout<<"Yes"<<endl;
if(n==k+1){
rep(i,k-2)cout<<0<<" ";
cout<<1<<" "<<1<<" ";
cout<<y<<endl;
return;
}
else{
cout<<0<<" ";
rep(i,k-2)cout<<1<<" ";
cout<<2<<" ";
for(int i=k;i<n-1;i++){
if(i%k==0)cout<<3<<" ";
else if(i%k<k-1)cout<<1<<" ";
else cout<<2<<" ";
}
cout<<y<<endl;
return;
}
}
else{
cout<<"Yes"<<endl;
if(n==k+1){
rep(i,k-2)cout<<0<<" ";
cout<<1<<" "<<1<<" ";
cout<<y<<endl;
return;
}
else{
cout<<0<<" ";
rep(i,k-3)cout<<3<<" ";
cout<<6<<" "<<4<<" ";
for(int i=k;i<n-1;i++){
if(i%k==0)cout<<2<<" ";
else if(i%k<k-2)cout<<3<<" ";
else if(i%k<k-1)cout<<6<<" ";
else cout<<4<<" ";
}
cout<<y<<endl;
return;
}
}
}
else{
if(k%2==0){
cout<<"Yes"<<endl;
rep(i,n-1)cout<<x<<" ";
cout<<y<<endl;
return;
}
else{
cout<<"Yes"<<endl;
ll x2;
ll x3;
if(x==(1<<20)-1){
x2=1;
x3=(1<<20)-2;
}
else{
for(int i=0;i<=19;i++){
if((x&(1<<i))==0){
x2=1<<i;
x3= x|x2;
break;
}
}
}
rep(i,n-1){
if(i%k<k-2)cout<<x<<" ";
if(i%k==k-2)cout<<x2<<" ";
if(i%k==k-1)cout<<x3<<" ";
}
cout<<y<<endl;
return;
}
}
}
signed main(){
cin.tie(0);
ios::sync_with_stdio(0);
cout<<fixed<<setprecision(20);
int TT; TT = 1; //cin >> TT;
while(TT--) solve();
}