제출 #671982

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
671982	2022-12-14 13:59:17	mychecksedad	Index (COCI21_index)	C++17	60 / 110	1621 ms	137828 KiB

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/* Author : Mychecksdead */
#include<bits/stdc++.h>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
typedef long long int ll;
typedef long double ld;
#define MOD1 (1000000000+7)
#define MOD (998244353)
#define PI 3.1415926535
#define pb push_back
#define setp() cout << setprecision(15)
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " is " << x << '\n';
const int N = 3e5+500, M = 1e5+10, F = 2147483646, K = 20;
int n, q, a[N], res[N];
vector<array<int, 5>> Q;
vector<array<int, 3>> searchs[N];
vector<int> t[N*4];
void build(int l, int r, int k){
    if(l == r){
        t[k] = {0, a[l]};
        return;
    }
    int m = (l+r)>>1;
    build(l, m, k<<1);
    build(m+1, r, k<<1|1);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

index.cpp: In function 'int main()':
index.cpp:120:16: warning: unused variable 'aa' [-Wunused-variable]
  120 |     int T = 1, aa;
      |                ^~

• Subtask 1: 20 / 20
• Subtask 2: 40 / 40
• Subtask 3: 0 / 50