Submission #893128

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
893128	2023-12-26 14:32:55	fanwen	Weirdtree (RMI21_weirdtree)	C++17	5 / 100	409 ms	4440 KiB

weirdtree

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#include <bits/stdc++.h>
 
using namespace std;
 
#define fi first
#define se second
 
const int MAX = 2e5 + 5;
const int BLOCK = sqrt(MAX);
const int INF = 1e9 + 1;
 
struct node {
    long long sum;
    int ma1, ma2, fr, lazy;
    node(long long sum = 0, int ma1 = 0, int ma2 = 0, int fr = 0, int lazy = INF) : sum(sum), ma1(ma1), ma2(ma2), fr(fr), lazy(lazy) {}
} infor[600 + 5] ;
 
int n, h[MAX];
 
int id_block(int pos) {
    return (pos) / BLOCK;
}
 
int begin_block(int id) {
    return id * BLOCK;
}
 
int end_block(int id) {
    return min((id + 1) * BLOCK, n) - 1;
}
 
 
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• Subtask 5: 0 / 10
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• Subtask 7: 0 / 29