結果

問題 No.1407 Kindness
ユーザー mjtaimjtai
提出日時 2021-02-26 23:27:37
言語 C++17(gcc12)
(gcc 12.3.0 + boost 1.87.0)
結果
RE  
実行時間 -
コード長 5,239 bytes
コンパイル時間 2,362 ms
コンパイル使用メモリ 219,684 KB
実行使用メモリ 6,824 KB
最終ジャッジ日時 2024-10-02 16:24:33
合計ジャッジ時間 7,941 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge5
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 RE -
testcase_01 RE -
testcase_02 RE -
testcase_03 RE -
testcase_04 RE -
testcase_05 RE -
testcase_06 RE -
testcase_07 RE -
testcase_08 RE -
testcase_09 RE -
testcase_10 RE -
testcase_11 RE -
testcase_12 RE -
testcase_13 RE -
testcase_14 RE -
testcase_15 RE -
testcase_16 RE -
testcase_17 RE -
testcase_18 RE -
testcase_19 RE -
testcase_20 RE -
testcase_21 RE -
testcase_22 RE -
testcase_23 RE -
testcase_24 RE -
testcase_25 RE -
testcase_26 RE -
testcase_27 RE -
testcase_28 RE -
testcase_29 RE -
testcase_30 RE -
testcase_31 RE -
testcase_32 RE -
testcase_33 RE -
testcase_34 RE -
testcase_35 RE -
testcase_36 RE -
testcase_37 RE -
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コンパイルメッセージ
main.cpp: In function 'void solve()':
main.cpp:264:13: warning: 'ansy' may be used uninitialized [-Wmaybe-uninitialized]
  264 |         ans *= ansy;
      |         ~~~~^~~~~~~
main.cpp:240:8: note: 'ansy' was declared here
  240 |     ll ansy;
      |        ^~~~

ソースコード

diff # 

///////////////////////////////////////////////////////////////////////////////

#include <bits/stdc++.h>
#include <unistd.h>
#include <time.h>
#include <sys/time.h>

using namespace std;

///////////////////////////////////////////////////////////////////////////////

#define DEBUG 0

#define pb push_back
#define V vector
#define S static

#define rep(i,n) for(ll i=0LL; i<n; ++i)
#define srep(i,s,n) for(ll i=s; i<n; ++i)
#define rrep(i,n) for(ll i=n-1LL; i>=0LL; --i)
#define ALL(a) (a).begin(),(a).end()
#define RALL(a) (a).rbegin(),(a).rend()
#define CIN(x) do { \
        assert(!cin.eof()); \
        cin >> x; \
        assert(!cin.fail()); \
} while(0);
#if DEBUG
#define debug_print(...) _debug_print(__VA_ARGS__)
#define debug_printf(...) printf(__VA_ARGS__)
#define debug_print_time _debug_print_time
#else // DEBUG
#define debug_print(...)
#define debug_printf(...)
#define debug_print_time
#endif // DEBUG

typedef long long ll;
typedef unsigned long long ull;
typedef __int128_t ll128;
typedef tuple<ll, ll> t2;
typedef tuple<ll, ll, ll> t3;
typedef tuple<ll, ll, ll, ll> t4;
typedef tuple<ll, ll, ll, ll, ll> t5;
template <typename T>
using priority_queue_incr = priority_queue<T, V<T>, greater<T> >;

///////////////////////////////////////////////////////////////////////////////

template <typename TT, typename T>
void incr_m(map<TT, T> &m, TT k)
{
    if (m.find(k) == m.end()) m[k] = 0;
    m[k]++;
}

void llin(ll &a)
{
    CIN(a);
}

void llinl1(V<ll> &v, ll count)
{
    for (ll i = 0LL; i < count; ++i) {
        ll a;
        CIN(a);
        v.push_back(a);
    }
}

void llinl2(V<t2> &v, ll count)
{
    for (ll i = 0LL; i < count; ++i) {
        ll a, b;
        CIN(a >> b);
        v.push_back(t2(a, b));
    }
}

void llinl3(V<t3> &v, ll count)
{
    for (ll i = 0LL; i < count; ++i) {
        ll a, b, c;
        CIN(a >> b >> c);
        v.push_back(t3(a, b, c));
    }
}

void llinl4(V<t4> &v, ll count)
{
    for (ll i = 0LL; i < count; ++i) {
        ll a, b, c, d;
        CIN(a >> b >> c >> d);
        v.push_back(t4(a, b, c, d));
    }
}

void llina(V<ll> &v, ll count)
{
    llinl1(v, count);
}

template <typename T>
void sort(V<T> &v)
{
    sort(v.begin(), v.end());
}

template <typename T>
void sort_reverse(V<T> &v)
{
    sort(v.begin(), v.end(), greater<T>());
}

t2 _ext_gcd(ll a, ll b, ll g)
{
    if (!b) return t2(1, 0);
    ll q = a / b;
    ll r = a % b;
    t2 sol = _ext_gcd(b, r, g);
    ll sx = get<0>(sol);
    ll sy = get<1>(sol);
    ll x = sy;
    ll y = sx - q * sy;
    return t2(x, y);
}

t2 ext_gcd(ll a, ll b)
{
    return _ext_gcd(a, b, gcd(a, b));
}

// x and mod must be coprime
ll mod_inv(ll x, ll mod)
{
    t2 result = ext_gcd(x, mod);
    ll ret = get<0>(result);
    while (ret < 0) ret += mod;
    ret %= mod;
    return ret;
}

ll msec()
{
    struct timeval tv;
    gettimeofday(&tv, NULL);
    ll ret = 0;
    ret += tv.tv_sec * 1000LL;
    ret += tv.tv_usec / 1000LL;
    return ret;
}


template <typename T>
void _debug_print(T x)
{
    cout << x << " ";
}

void _debug_print(const t2 &x)
{
    ll x1 = get<0>(x);
    ll x2 = get<1>(x);
    cout << "(" << x1 << ", " << x2 << ") ";
}

void _debug_print(const t3 &x)
{
    ll x1 = get<0>(x);
    ll x2 = get<1>(x);
    ll x3 = get<2>(x);
    cout << "(" << x1 << ", " << x2 << ", " << x3 << ") ";
}

void _debug_print(const t4 &x)
{
    ll x1 = get<0>(x);
    ll x2 = get<1>(x);
    ll x3 = get<2>(x);
    ll x4 = get<3>(x);
    cout << "(" << x1 << ", " << x2 << ", " << x3 << ", " << x4 << ") ";
}

template <typename T>
void _debug_print(T xarray[], ll n)
{
    rep (i, n) _debug_print(xarray[i]);
    cout << endl;
}

template <typename T>
void _debug_print(const V<T> &xlist)
{
    for (auto x : xlist) _debug_print(x);
    cout << endl;
}

template <typename T>
void _debug_print(const set<T> &xset)
{
    for (auto x : xset) _debug_print(x);
    cout << endl;
}

template <typename TT, typename T>
void _debug_print(const map<TT, T> &xlist)
{
    for (auto x : xlist) {
        TT k = x.first;
        T v = x.second;
        cout << "K=";
        _debug_print(k);
        cout << " V=";
        _debug_print(v);
        cout << endl;
    }
}

///////////////////////////////////////////////////////////////////////////////

void _main();
int main()
{
    cout << setprecision(12);
#if !DEBUG
    ios::sync_with_stdio(false);
    cin.tie(0);
#endif

    _main();
    return 0;
}

void solve()
{
    ll v; llin(v);
    ll x; llin(x);
    ll p = v * x + 1LL;

    ll ansy;

    srep (y, 1, p) {
        ll yy = y;
        bool ng = false;
        rep (ff, x-1) {
            if (yy == 1) {
                ng = true;
                break;
            }
            yy *= y;
            yy %= p;
        }
        if (yy != 1) ng = true;
        if (ng) continue;
        ansy = y;
        break;
    }

    debug_printf("ansy=%lld\n", ansy);

    V<ll> anslist;
    ll ans = 1;
    rep (xxx, x) {
        ans *= ansy;
        ans %= p;
        anslist.pb(ans);
    }
    sort(anslist);

    for (auto lans : anslist) cout << lans << " ";
    cout << endl;
}

void _main()
{
    ll t; llin(t);
    rep (i, t) solve();
}

///////////////////////////////////////////////////////////////////////////////
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