結果

問題 No.1558 Derby Live
ユーザー Ricky_pon
提出日時 2021-06-25 22:13:12
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 165 ms / 2,000 ms
コード長 2,684 bytes
コンパイル時間 2,648 ms
コンパイル使用メモリ 205,536 KB
最終ジャッジ日時 2025-01-22 12:19:57
ジャッジサーバーID
(参考情報)
judge2 / judge4
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 2
other AC * 33
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:92:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   92 |     scanf("%d%d%d", &n, &m, &q);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
main.cpp:96:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   96 |         scanf("%d", &t);
      |         ~~~~~^~~~~~~~~~
main.cpp:99:18: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   99 |             scanf("%d", &d);
      |             ~~~~~^~~~~~~~~~
main.cpp:103:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  103 |                 scanf("%d", &tmp[i]);
      |                 ~~~~~^~~~~~~~~~~~~~~
main.cpp:109:18: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  109 |             scanf("%d", &s);
      |             ~~~~~^~~~~~~~~~
main.cpp:117:18: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  117 |             scanf("%d%d", &l, &r);
      |             ~~~~~^~~~~~~~~~~~~~~~

ソースコード

diff #

#include <bits/stdc++.h>

#include <atcoder/segtree>

#define For(i, a, b) for (int i = (int)(a); i < (int)(b); ++i)
#define rFor(i, a, b) for (int i = (int)(a)-1; i >= (int)(b); --i)
#define rep(i, n) For((i), 0, (n))
#define rrep(i, n) rFor((i), (n), 0)
#define fi first
#define se second

using namespace std;

typedef long long lint;
typedef unsigned long long ulint;
typedef pair<int, int> pii;
typedef pair<lint, lint> pll;

template <class T>
bool chmax(T &a, const T &b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}
template <class T>
bool chmin(T &a, const T &b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}

template <class T>
T div_floor(T a, T b) {
    if (b < 0) a *= -1, b *= -1;
    return a >= 0 ? a / b : (a + 1) / b - 1;
}
template <class T>
T div_ceil(T a, T b) {
    if (b < 0) a *= -1, b *= -1;
    return a > 0 ? (a - 1) / b + 1 : a / b;
}

template <typename T>
struct coord_comp {
    vector<T> v;
    bool sorted = false;

    coord_comp() {}

    int size() { return v.size(); }

    void add(T x) { v.push_back(x); }

    void build() {
        sort(v.begin(), v.end());
        v.erase(unique(v.begin(), v.end()), v.end());
        sorted = true;
    }

    int get_idx(T x) {
        assert(sorted);
        return lower_bound(v.begin(), v.end(), x) - v.begin();
    }

    T &operator[](int i) { return v[i]; }
};

constexpr lint mod = 1000000007;
constexpr lint INF = mod * mod;
constexpr int MAX = 100010;

using namespace atcoder;

int n, m, q;

vector<int> op(vector<int> a, vector<int> b) {
    rep(i, a.size()) a[i] = b[a[i]];
    return a;
}

vector<int> e() {
    vector<int> ret(n, 0);
    iota(ret.begin(), ret.end(), 0);
    return ret;
}

int main() {
    scanf("%d%d%d", &n, &m, &q);
    segtree<vector<int>, op, e> st(vector<vector<int>>(m, e()));
    rep(_, q) {
        int t;
        scanf("%d", &t);
        if (t == 1) {
            int d;
            scanf("%d", &d);
            --d;
            vector<int> tmp(n);
            rep(i, n) {
                scanf("%d", &tmp[i]);
                --tmp[i];
            }
            st.set(d, tmp);
        } else if (t == 2) {
            int s;
            scanf("%d", &s);
            auto tmp = st.prod(0, s);
            vector<int> ans(n);
            rep(i, n) ans[tmp[i]] = i;
            for (auto x : ans) printf("%d ", x + 1);
            printf("\n");
        } else {
            int l, r;
            scanf("%d%d", &l, &r);
            --l;
            auto tmp = st.prod(l, r);
            int ans = 0;
            rep(i, n) ans += abs(i - tmp[i]);
            printf("%d\n", ans);
        }
    }
}
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