結果
| 問題 |
No.1000 Point Add and Array Add
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2020-03-06 00:42:43 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 597 ms / 2,000 ms |
| コード長 | 4,353 bytes |
| コンパイル時間 | 1,133 ms |
| コンパイル使用メモリ | 109,940 KB |
| 実行使用メモリ | 20,736 KB |
| 最終ジャッジ日時 | 2024-10-14 02:29:50 |
| 合計ジャッジ時間 | 6,947 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 22 |
ソースコード
#include <iostream>
#include <vector>
#include <queue>
#include <algorithm>
#include <set>
#include <map>
#include <unordered_map>
#include <cmath>
#include <bitset>
#include <cstdio>
#include <iomanip>
#include <climits>
#include <string>
#include <sstream>
#include <numeric>
#include <stack>
#define MOD 1000000007
#define MOD2 998244353
#define int long long
#define EPS 1e-9
//#define PI 3.14159265358979
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
using namespace std;
template < typename T >
ostream &operator<<(ostream &os, const vector< T > &A) {
for (int i = 0; i < A.size(); i++)
os << A[i] << " ";
os << endl;
return os;
}
template <>
ostream &operator<<(ostream &os, const vector< vector< int > > &A) {
int N = A.size();
int M;
if (N > 0)
M = A[0].size();
for (int i = 0; i < N; i++) {
for (int j = 0; j < M; j++)
os << A[i][j] << " ";
os << endl;
}
return os;
}
typedef pair< int, int > pii;
typedef long long ll;
struct edge {
int from, to, d, c;
edge(int _from = 0, int _to = 0, int _d = 0, int _c = 0) {
from = _from;
to = _to;
d = _d;
c = _c;
}
bool operator<(const edge &rhs) const {
return (d == rhs.d) ? (c < rhs.c) : (d < rhs.d);
}
};
struct aabb {
int x1, y1, x2, y2;
aabb(int x1, int y1, int x2, int y2) : x1(x1), y1(y1), x2(x2), y2(y2) {}
};
typedef vector< edge > edges;
typedef vector< edges > graph;
struct flow {
int to, cap, rev, cost;
flow(int to = 0, int cap = 0, int rev = 0, int cost = 0) : to(to), cap(cap), rev(rev), cost(cost) {}
};
typedef vector< vector< flow > > flows;
const int di[4] = {0, -1, 0, 1};
const int dj[4] = {-1, 0, 1, 0};
const int ci[5] = {0, 0, -1, 0, 1};
const int cj[5] = {0, -1, 0, 1, 0};
const ll LINF = LLONG_MAX / 2;
const int INF = INT_MAX / 2;
const double PI = acos(-1);
int pow2(int n) { return 1LL << n; }
template < typename T, typename U >
bool chmin(T &x, const U &y) {
if (x > y) {
x = y;
return true;
}
return false;
}
template < typename T, typename U >
bool chmax(T &x, const U &y) {
if (x < y) {
x = y;
return true;
}
return false;
}
struct initializer {
initializer() {
cout << fixed << setprecision(20);
}
};
initializer _____;
struct LSegT {
int N;
vector< int > node, lazy;
LSegT(vector< int > &A) {
int sz = A.size();
N = 1;
while (N < sz)
N *= 2;
node.resize(2 * N - 1);
lazy.resize(2 * N - 1, 0);
rep(i, sz) node[i + N - 1] = A[i];
for (int i = N - 2; i >= 0; i--)
node[i] = node[i * 2 + 1] + node[i * 2 + 2];
}
void eval(int k, int l, int r) {
if (lazy[k] != 0) {
node[k] += lazy[k];
if (r - l > 1) {
lazy[2 * k + 1] += lazy[k] / 2;
lazy[2 * k + 2] += lazy[k] / 2;
}
lazy[k] = 0;
}
}
void add(int a, int b, int x, int k = 0, int l = 0, int r = -1) {
if (r < 0)
r = N;
eval(k, l, r);
if (b <= l || r <= a)
return;
if (a <= l && r <= b) {
lazy[k] += (r - l) * x;
eval(k, l, r);
} else {
add(a, b, x, 2 * k + 1, l, (l + r) / 2);
add(a, b, x, 2 * k + 2, (l + r) / 2, r);
node[k] = node[2 * k + 1] + node[2 * k + 2];
}
}
int sum(int a, int b, int k = 0, int l = 0, int r = -1) {
if (r < 0)
r = N;
if (b <= l || r <= a)
return 0;
eval(k, l, r);
if (a <= l && r <= b)
return node[k];
int vl = sum(a, b, 2 * k + 1, l, (l + r) / 2);
int vr = sum(a, b, 2 * k + 2, (l + r) / 2, r);
return vl + vr;
}
};
int N, M, K, T, Q, H, W;
signed main() {
cin >> N >> Q;
vector< int > A(N);
rep(i, N) cin >> A[i];
vector< int > B(N, 0);
vector< int > C(N, 0);
LSegT lst(C);
vector< pair< char, pii > > Query(Q);
rep(i, Q) {
cin >> Query[i].first >> Query[i].second.first >> Query[i].second.second;
Query[i].second.first--;
if (Query[i].first == 'B')
Query[i].second.second--;
}
rep(i, Q) {
if (Query[i].first == 'A')
continue;
lst.add(Query[i].second.first, Query[i].second.second + 1, 1);
}
rep(i, N) {
B[i] += A[i] * lst.sum(i, i + 1);
}
rep(i, Q) {
int x = Query[i].second.first, y = Query[i].second.second;
if (Query[i].first == 'A') {
B[x] += y * lst.sum(x, x + 1);
} else {
lst.add(x, y + 1, -1);
}
}
rep(i, N) cout << B[i] << " ";
cout << endl;
return 0;
}