結果
| 問題 | No.877 Range ReLU Query |
| コンテスト | |
| ユーザー |
naoya_t
|
| 提出日時 | 2020-01-03 15:57:35 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.89.0) |
| 結果 |
AC
|
| 実行時間 | 158 ms / 2,000 ms |
| コード長 | 5,023 bytes |
| 記録 | |
| コンパイル時間 | 2,037 ms |
| コンパイル使用メモリ | 184,876 KB |
| 実行使用メモリ | 12,984 KB |
| 最終ジャッジ日時 | 2024-11-08 10:24:26 |
| 合計ジャッジ時間 | 5,077 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 20 |
ソースコード
#include <bits/stdc++.h>
using namespace std;
#define NDEBUG
#include <cassert>
typedef long long ll;
typedef long double Double;
typedef unsigned long long ull;
typedef pair<int,int> ii;
typedef pair<ll,ll> llll;
typedef pair<double,double> dd;
typedef vector<int> vi;
typedef vector<vector<int>> vvi;
typedef vector<ii> vii;
typedef vector<vector<ii>> vvii;
typedef vector<ll> vll;
typedef vector<vector<ll>> vvll;
typedef vector<llll> vllll;
typedef vector<bool> vb;
typedef vector<string> vs;
typedef vector<double> vd;
typedef vector<long double> vD;
#define sz(a) int((a).size())
#define pb push_back
#define eb emplace_back
#define FOR(var,from,to) for(int var=(from);var<=(to);++var)
#define rep(var,n) for(int var=0;var<(n);++var)
#define rep1(var,n) for(int var=1;var<=(n);++var)
#define repC2(vari,varj,n) for(int vari=0;vari<(n)-1;++vari)for(int varj=vari+1;varj<(n);++varj)
#define repC3(vari,varj,vark,n) for(int vari=0;vari<(n)-2;++vari)for(int varj=vari+1;varj<(n)-1;++varj)for(int vark=varj+1;vark<(n);++vark)
#define ALL(c) (c).begin(),(c).end()
#define RALL(c) (c).rbegin(),(c).rend()
#define tr(i,c) for(auto i=(c).begin(); i!=(c).end(); ++i)
#define found(s,e) ((s).find(e)!=(s).end())
#define mset(arr,val) memset(arr,val,sizeof(arr))
#define mid(x,y) ((x)+((y)-(x))/2)
#define IN(x,a,b) ((a)<=(x)&&(x)<=(b))
#define cons make_pair
#define clamp(v,lo,hi) min(max(v,lo),hi)
template<typename T1, typename T2> inline void amin(T1 & a, T2 const & b) { if (a>b) a=b; }
template<typename T1, typename T2> inline void amax(T1 & a, T2 const & b) { if (a<b) a=b; }
template<typename X, typename T> auto vectors(X x, T a) { return vector<T>(x, a); }
template<typename X, typename Y, typename Z, typename... Zs> auto vectors(X x, Y y, Z z, Zs... zs) { auto cont = vectors(y, z, zs...); return vector<decltype(cont)>(x, cont); }
inline ll square(ll x) { return x * x; }
inline ll gcd(ll a, ll b) { while(a) swap(a, b%=a); return b; }
template <typename T>
inline T mod(T a, T b) { return ((a % b) + b) % b; }
template <typename T>
int find_left(vector<T>& v, T elem) {
return (int)(upper_bound(v.begin(), v.end(), elem) - v.begin()) - 1;
}
template <typename T>
int find_right(vector<T>& v, T elem) {
return (int)(lower_bound(v.begin(), v.end(), elem) - v.begin());
}
const ll MOD=1000000007LL;
inline ll ADD(ll x, ll y) { return (x+y) % MOD; }
inline ll SUB(ll x, ll y) { return (x-y+MOD) % MOD; }
inline ll MUL(ll x, ll y) { return x*y % MOD; }
inline ll POW(ll x, ll e) { ll v=1; for(; e; x=MUL(x,x), e>>=1) if (e&1) v = MUL(v,x); return v; }
inline ll INV(ll y) { /*assert(y%MOD!=0);*/ return POW(y, MOD-2); }
inline ll DIV(ll x, ll y) { return MUL(x, INV(y)); }
#define INTSPACE 12
char _buf[INTSPACE*1000000 + 3];
int loadint() {
if (fgets(_buf, INTSPACE+3, stdin)==NULL) return 0;
return atoi(_buf);
}
int loadvec(vector<int>& v, int N=-1) {
if (N == 0) {
v.clear();
return 0;
}
if (N == -1) {
N = loadint();
if (N==0) return 0;
}
int bufsize = INTSPACE*N + 3;
if (fgets(_buf, bufsize, stdin)==NULL) return 0;
v.resize(N);
int i=0;
bool last = false;
for (char *p=&_buf[0]; ;) {
char *q = p;
while (*q > ' ') ++q;
if (*q == 0x0D || *q == 0x0A) last = true;
*q = 0;
v[i++] = atoi(p);
if (last || i == N) break;
p = q+1;
}
return i;
}
template <typename T, int base=0>
class fenwick_tree_0 {
public:
vector<T> x;
public:
fenwick_tree_0(int n) : x(n+base,0) { }
void add(int k, T a) { for (; k<x.size(); k|=k+1) x[k] += a; }
T sum(int i, int j) {
if (i == base) {
T S = 0; for (; j>=0; j=(j&(j+1))-1) S += x[j]; return S;
} else {
return sum(base, j) - sum(base, i-1);
}
}
};
int main() {
int N, Q; scanf("%d %d%*c", &N, &Q);
vi a(N); loadvec(a,N);
priority_queue<ii> numbers;
rep(i,N) numbers.push(ii(a[i], i));
priority_queue<vi> queries;
rep(i,Q){
int op,l,r,x; scanf("%d %d %d %d%*c", &op, &l, &r, &x); --l, --r;
queries.push(vi{x,l,r,i});
}
vector<ll> ans(Q, 0);
fenwick_tree_0<ll> ft(N+1);
fenwick_tree_0<int> ft_cnt(N+1);
while (!numbers.empty()){
int ai = numbers.top().first, i = numbers.top().second; numbers.pop();
while (!queries.empty() && queries.top()[0] > ai) {
vi query = queries.top(); queries.pop();
int x=query[0], l=query[1], r=query[2], target=query[3];
ll s = ft.sum(l, r), cnt = ft_cnt.sum(l, r);
ans[target] = s - (ll)x*cnt;
}
ft.add(i, ai);
ft_cnt.add(i, 1);
}
while (!queries.empty()){
vi query = queries.top(); queries.pop();
int x=query[0], l=query[1], r=query[2], target=query[3];
ll s = ft.sum(l, r), cnt = ft_cnt.sum(l, r);
ans[target] = s - (ll)x*cnt;
}
rep(i,Q){
printf("%lld\n", ans[i]);
}
return 0;
}
naoya_t