제출 #167230

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
167230	2019-12-06 20:59:37	apostoldaniel854	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	100 / 100	963 ms	94980 KiB

sortbooks

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#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define dbg(x) cerr << #x << " " << x << "\n"
typedef long long ll;
int n, m;
const int N = 1e6;
int w[1 + N];
int stk[1 + N];
vector <int> op[1 + N];
void prec () {
    int top = 0;
    for (int i = 1; i <= n; i++) {
        while (top && w[stk[top]] <= w[i])
            top--;
        if (top)
            op[stk[top]].pb (i);
        stk[++top] = i;
    }
}
struct Query {
    int l;
    int r;
    int mood;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 13 / 13
• Subtask 4: 17 / 17
• Subtask 5: 30 / 30
• Subtask 6: 23 / 23