結果
問題 | No.1558 Derby Live |
ユーザー |
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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 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 33 |
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
#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); } } }