結果
| 問題 |
No.1000 Point Add and Array Add
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2020-02-28 21:42:10 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 376 ms / 2,000 ms |
| コード長 | 4,702 bytes |
| コンパイル時間 | 1,793 ms |
| コンパイル使用メモリ | 180,784 KB |
| 実行使用メモリ | 37,656 KB |
| 最終ジャッジ日時 | 2024-10-13 17:07:30 |
| 合計ジャッジ時間 | 5,921 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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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 <bits/stdc++.h>
using namespace std;
using lint = long long;
const lint mod = 1e9 + 7;
#define all(x) (x).begin(), (x).end()
#define bitcount(n) __builtin_popcountl((lint)(n))
#define fcout cout << fixed << setprecision(15)
#define highest(x) (63 - __builtin_clzl(x))
template<class T> inline void YES(T condition){ if(condition) cout << "YES" << endl; else cout << "NO" << endl; }
template<class T> inline void Yes(T condition){ if(condition) cout << "Yes" << endl; else cout << "No" << endl; }
template<class T = string, class U = char>int character_count(T text, U character){ int ans = 0; for(U i: text){ ans += (i == character); } return ans; }
lint power(lint base, lint exponent, lint module){ if(exponent % 2){ return power(base, exponent - 1, module) * base % module; }else if(exponent){ lint root_ans = power(base, exponent / 2, module); return root_ans * root_ans % module; }else{ return 1; }}
struct position{ int y, x; }; position mv[4] = {{0, -1}, {1, 0}, {0, 1}, {-1, 0}}; // double euclidean(position first, position second){ return sqrt((second.x - first.x) * (second.x - first.x) + (second.y - first.y) * (second.y - first.y)); }
template<class T, class U> string to_string(pair<T, U> x){ return to_string(x.first) + "," + to_string(x.second); } string to_string(string x){ return x; }
template<class itr> void array_output(itr start, itr goal){ string ans; for(auto i = start; i != goal; i++) ans += to_string(*i) + " "; if(!ans.empty()) ans.pop_back(); cout << ans << endl; }
template<class itr> void cins(itr first, itr last){ for(auto i = first; i != last; i++){ cin >> (*i); } }
template<class T> T gcd(T a, T b){ if(a && b){ return gcd(min(a, b), max(a, b) % min(a, b)); }else{ return a; }} template<class T> T lcm(T a, T b){ return a / gcd(a, b) * b; }
struct combination{ vector<lint> fact, inv; combination(int sz) : fact(sz + 1), inv(sz + 1){ fact[0] = 1; for(int i = 1; i <= sz; i++){ fact[i] = fact[i - 1] * i % mod; } inv[sz] = power(fact[sz], mod - 2, mod); for(int i = sz - 1; i >= 0; i--){ inv[i] = inv[i + 1] * (i + 1) % mod; } } lint C(int p, int q) const{ if(q < 0 || p < q) return 0; return (fact[p] * inv[q] % mod * inv[p - q] % mod); } };
template<class itr> bool next_sequence(itr first, itr last, int max_bound){ itr now = last; while(now != first){ now--; (*now)++; if((*now) == max_bound){ (*now) = 0; }else{ return true; } } return false; }
template< typename Monoid >
struct SegmentTree
{
using F = function< Monoid(Monoid, Monoid) >;
int sz;
vector< Monoid > seg;
const F f;
const Monoid M1;
SegmentTree(int n, const F f, const Monoid &M1) : f(f), M1(M1)
{
sz = 1;
while(sz < n) sz <<= 1;
seg.assign(2 * sz, M1);
}
void set(int k, const Monoid &x)
{
seg[k + sz] = x;
}
void build()
{
for(int k = sz - 1; k > 0; k--) {
seg[k] = f(seg[2 * k + 0], seg[2 * k + 1]);
}
}
void update(int k, const Monoid &x)
{
k += sz;
seg[k] = x;
while(k >>= 1) {
seg[k] = f(seg[2 * k + 0], seg[2 * k + 1]);
}
}
Monoid query(int a, int b)
{
Monoid L = M1, R = M1;
for(a += sz, b += sz; a < b; a >>= 1, b >>= 1) {
if(a & 1) L = f(L, seg[a++]);
if(b & 1) R = f(seg[--b], R);
}
return f(L, R);
}
Monoid operator[](const int &k) const
{
return seg[k + sz];
}
};
int main(){
int N, Q;
cin >> N >> Q;
vector<pair<lint, int>> query_A[N];
for(int i = 0; i < N; i++){
lint A;
cin >> A;
query_A[i].push_back({A, 0});
}
vector<int> query_on[N + 1], query_off[N + 1];
for(int i = 0; i < Q; i++){
char c;
cin >> c;
if(c == 'A'){
int x;
lint y;
cin >> x >> y;
x--;
query_A[x].push_back({y, i + 1});
}else{
int x, y;
cin >> x >> y;
x--;
query_on[x].push_back(i + 1);
query_off[y].push_back(i + 1);
}
}
SegmentTree< int > seg(Q + 1, [](int a, int b){ return a + b; }, 0);
lint ans[N];
for(int i = 0; i < N; i++){
for(int j: query_on[i]){
seg.update(j, 1);
}
for(int j: query_off[i]){
seg.update(j, 0);
}
/*array_output(all(query_on[i]));
array_output(all(query_off[i]));
cout << endl;*/
ans[i] = 0;
for(auto j: query_A[i]){
ans[i] += j.first * seg.query(j.second, Q + 1);
}
//cout << endl;
}
array_output(ans, ans + N);
}