#918287 (C++17) No.2493 K-th in L2 with L1

• 問題: No.2493 K-th in L2 with L1
• ユーザー: siro53
• 提出日時: 2023-10-06 21:34:05
• 言語: C++17 (gcc 13.3.0 + boost 1.87.0)
• 結果: AC
• 実行時間: 5 ms / 2,000 ms
• コード長: 2,745 bytes
• コンパイル時間: 2,143 ms
• コンパイル使用メモリ: 201,336 KB
• 最終ジャッジ日時: 2025-02-17 04:52:14
• ジャッジサーバーID （参考情報）: judge5 / judge5

ファイルパターン	結果
sample	AC * 1
other	AC * 4

ソースコード

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#pragma region Macros
#include <bits/stdc++.h>
using namespace std;
template <class T> inline bool chmax(T &a, T b) {
    if(a < b) {
        a = b;
        return 1;
    }
    return 0;
}
template <class T> inline bool chmin(T &a, T b) {
    if(a > b) {
        a = b;
        return 1;
    }
    return 0;
}
#ifdef DEBUG
template <class T, class U>
ostream &operator<<(ostream &os, const pair<T, U> &p) {
    os << '(' << p.first << ',' << p.second << ')';
    return os;
}
template <class T> ostream &operator<<(ostream &os, const vector<T> &v) {
    os << '{';
    for(int i = 0; i < (int)v.size(); i++) {
        if(i) { os << ','; }
        os << v[i];
    }
    os << '}';
    return os;
}
void debugg() { cerr << endl; }
template <class T, class... Args>
void debugg(const T &x, const Args &... args) {
    cerr << " " << x;
    debugg(args...);
}
#define debug(...)                                                             \
    cerr << __LINE__ << " [" << #__VA_ARGS__ << "]: ", debugg(__VA_ARGS__)
#define dump(x) cerr << __LINE__ << " " << #x << " = " << (x) << endl
#else
#define debug(...) (void(0))
#define dump(x) (void(0))
#endif
struct Setup {
    Setup() {
        cin.tie(0);
        ios::sync_with_stdio(false);
        cout << fixed << setprecision(15);
    }
} __Setup;
using ll = long long;
#define OVERLOAD3(_1, _2, _3, name, ...) name
#define ALL(v) (v).begin(), (v).end()
#define RALL(v) (v).rbegin(), (v).rend()
#define REP1(i, n) for(int i = 0; i < int(n); i++)
#define REP2(i, a, b) for(int i = (a); i < int(b); i++)
#define REP(...) OVERLOAD3(__VA_ARGS__, REP2, REP1)(__VA_ARGS__)
#define UNIQUE(v) sort(ALL(v)), (v).erase(unique(ALL(v)), (v).end())
#define REVERSE(v) reverse(ALL(v))
#define SZ(v) ((int)(v).size())
const int INF = 1 << 30;
const ll LLINF = 1LL << 60;
constexpr int MOD = 1000000007;
constexpr int MOD2 = 998244353;
const int dx[4] = {1, 0, -1, 0};
const int dy[4] = {0, 1, 0, -1};
void Case(int i) { cout << "Case #" << i << ": "; }
int popcount(int x) { return __builtin_popcount(x); }
ll popcount(ll x) { return __builtin_popcountll(x); }
void solve();
int main() {
    int T{1};
    cin >> T;
    while(T--) solve();
}
#pragma endregion Macros
using P = pair<int, int>;
ll md(const P& a) {
    return (ll)a.first * a.first + (ll)a.second * a.second;
}
void solve() {
    int D, K;
    cin >> D >> K;
    K--;
    vector<P> ps;
    REP(x, -D, D+1) REP(y, -D, D+1) {
        if(abs(x) + abs(y) != D) continue;
        ps.emplace_back(x, y);
    }
    sort(ALL(ps), [&](const P& a, const P& b) {
        return md(a) < md(b);
    });
    if(K < SZ(ps)) {
        cout << "Yes\n";
        cout << ps[K].first << ' ' << ps[K].second << '\n';
    } else {
        cout << "No\n";
    }
}
 
 
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