Submission #919839

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
919839	2024-02-01 17:32:49	Macker	Wall (IOI14_wall)	C++17	100 / 100	598 ms	86104 KiB

wall

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <wall.h>
#include <bits/stdc++.h>
 
using namespace std;
typedef long long ll;
#define all(v) v.begin(), v.end()
#define smin(a, b) a = min(a, b)
#define smax(a, b) a = max(a, b)
struct node{
    int mx = INT_MAX, mn = 0;
    int val = 0;
};
vector<node> st;
int len = 1;
void prop(int i){
    node& n = st[i], &l = st[i * 2], &r = st[i * 2 + 1];
    smin(l.mx, n.mx); smax(l.mx, n.mn);
    smax(l.mn, n.mn); smin(l.mn, n.mx);
    smin(l.val, n.mx); smax(l.val, n.mn);
    smin(r.mx, n.mx); smax(r.mx, n.mn);
    smax(r.mn, n.mn); smin(r.mn, n.mx);
    smin(r.val, n.mx); smax(r.val, n.mn);
    n.mx = INT_MAX;
    n.mn = 0;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39