結果
問題 | No.1021 Children in Classrooms |
ユーザー | wk |
提出日時 | 2020-04-11 15:23:11 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 76 ms / 2,000 ms |
コード長 | 3,983 bytes |
コンパイル時間 | 1,821 ms |
コンパイル使用メモリ | 173,920 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-09-19 02:54:10 |
合計ジャッジ時間 | 3,454 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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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 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 3 ms
5,376 KB |
testcase_05 | AC | 3 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 3 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 71 ms
5,376 KB |
testcase_10 | AC | 70 ms
5,376 KB |
testcase_11 | AC | 69 ms
5,376 KB |
testcase_12 | AC | 72 ms
5,376 KB |
testcase_13 | AC | 76 ms
5,376 KB |
testcase_14 | AC | 71 ms
5,376 KB |
testcase_15 | AC | 51 ms
5,376 KB |
testcase_16 | AC | 52 ms
5,376 KB |
testcase_17 | AC | 55 ms
5,376 KB |
testcase_18 | AC | 75 ms
5,376 KB |
testcase_19 | AC | 8 ms
5,376 KB |
ソースコード
#include <bits/stdc++.h> #define REP(i, n) for(int i = 0; (i) < (n); (i)++) #define INF 5000000000000000 using namespace std; struct Edge{ int to; long weight; Edge(int t, long w) : to(t), weight(w) {} }; long modpow(long a, long n, long mod) { long res = 1; while (n > 0) { if (n & 1) res = res * a % mod; a = a * a % mod; n >>= 1; } return res; } // a^{-1} mod を計算する long modinv(long a, long mod) { return modpow(a, mod - 2, mod); } struct compare1 { bool operator()(const pair<long, long>& value, const long& key) { return (value.first < key); } bool operator()(const long& key, const pair<long, long>& value) { return (key < value.first); } }; struct UnionFind { vector<int> par; vector<int> rank; UnionFind(int n = 1){ init(n); } void init(int n = 1){ par.resize(n); rank.resize(n); REP(i, n) par[i] = i, rank[i] = 0; } int root(int x){ if(par[x] == x) return x; else return par[x] = root(par[x]); } bool issame(int x, int y){ return root(x) == root(y); } bool merge(int x, int y){ x = root(x); y = root(y); if(x == y) return false; if(rank[x] < rank[y]) swap(x, y); if(rank[x] == rank[y]) rank[x]++; par[y] = x; return true; } }; template<class Abel> struct weightedUnionFind{ vector<int> par; vector<int> rank; vector<Abel> diff_weight; weightedUnionFind(int n = 1, Abel SUM_UNITY = 0){ init(n, SUM_UNITY); } void init(int n = 1, Abel SUM_UNITY = 0){ par.resize(n); rank.resize(n); diff_weight.resize(n); REP(i, n) par[i] = i, rank[i] = 0, diff_weight[i] = SUM_UNITY; } int root(int x){ if(par[x] == x) return x; else{ int r = root(par[x]); diff_weight[x] += diff_weight[par[x]]; return par[x] = r; } } Abel weight(int x){ root(x); return diff_weight[x]; } bool issame(int x, int y){ return root(x) == root(y); } bool merge(int x, int y, Abel w){ w += weight(x); w -= weight(y); x = root(x); y = root(y); if(x == y) return false; if(rank[x] < rank[y]) swap(x, y), w = -w; if(rank[x] == rank[y]) rank[x]++; par[y] = x; diff_weight[y] = w; return true; } Abel diff(int x, int y){ return weight(y) - weight(x); } }; using Graph = vector<vector<int>>; using P = pair<int, int>; /* void dijkstra(int s, int V, Graph &G, long* d){ priority_queue<P, vector<P>, greater<P>> pque; fill(d, d + V, INF); d[s] = 0; pque.push(P(0, s)); while(!pque.empty()){ P p = pque.top(); pque.pop(); int now = p.second; if(d[now] < p.first) continue; REP(i, G[now].size()){ Edge e = G[now][i]; if(d[e.to] > d[now] + e.weight){ d[e.to] = d[now] + e.weight; pque.push(P(d[e.to], e.to)); } } } } */ int GCD(int a, int b){ if(b == 0) return a; if(a < b) return GCD(b, a); else return GCD(b, a%b); } int main() { int N, M; cin >> N >> M; deque<int> a; REP(i, N){ int temp; cin >> temp; a.push_back(temp); } string str; cin >> str; REP(i, M){ if(str[i] == 'L'){ int temp = a.front(); a.pop_front(); temp += a.front(); a.pop_front(); a.push_front(temp); a.push_back(0); }else{ int temp = a.back(); a.pop_back(); temp += a.back(); a.pop_back(); a.push_back(temp); a.push_front(0); } } REP(i, N) cout << a[i] << " "; cout << endl; return 0; }