제출 #776427

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
776427	2023-07-07 21:16:35	ThegeekKnight16	Sterilizing Spray (JOI15_sterilizing)	C++17	100 / 100	670 ms	161480 KiB

sterilizing

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#include <bits/stdc++.h>
using namespace std;
#define int long long
const int MAXN = 1e5 + 10;
const int MAXX = 50;
int N, Q, K;
struct node
{
    array<int, MAXX> sum;
    int lz;
    node(array<int, MAXX> S = { 0 }, int LZ = 0) : sum(S), lz(LZ) {}
    node operator+(node outro) const
    {
        node resp;
        for (int i = 0; i < MAXX; i++) resp.sum[i] = sum[i] + outro.sum[i];
        return resp;
    }
};
array<node, 4*MAXN> seg;
array<int, MAXN> v;
void refresh(int pos, int ini, int fim)
{
    if (seg[pos].lz == 0) return;
    // cerr << "REFRESHED" << '\n';
    int x = seg[pos].lz;
    if (x > MAXX) x = MAXX;
    seg[pos].lz = 0;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

sterilizing.cpp: In function 'int32_t main()':
sterilizing.cpp:111:10: warning: unused variable 'b' [-Wunused-variable]
  111 |     bool b = false;
      |          ^

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 75 / 75