Submission #379161

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
379161	2021-03-17 11:26:26	FatihSolak	Deda (COCI17_deda)	C++17	140 / 140	527 ms	4580 KiB

deda

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 <bits/stdc++.h>
#define N 200005
#define K 20
#define INF 1000000005
using namespace std;
int t[4*N];
void upd(int v,int l,int r,int pos,int val){
    if(l == r){
        t[v] = val;
        return;
    }
    int m = (l+r)/2;
    if(pos<=m){
        upd(v*2,l,m,pos,val);
    }
    else{
        upd(v*2+1,m+1,r,pos,val);
    }
    t[v] = min(t[v*2],t[v*2+1]);
}
int get(int v,int tl,int tr,int l,int r,int val){
    if(tr < l || r < tl)return -1;
    if(t[v] > val)return -1;
    if(tl == tr)return tl;
    int tm = (tl+tr)/2;
    int tmp = get(v*2,tl,tm,l,r,val);
    if(tmp != -1){
        return tmp;
    }
    return get(v*2+1,tm+1,tr,l,r,val);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 140 / 140